Demon King Returns: I Shall Conquer This World Novels & Books - WebNovel

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I Secretly Develop Myself In The Demon World
Su Nan accidentally came into contact with a game called "Demon World" and obtained a unique talent. Just as he thought he would showcase his skills in the game, he discovered various signs indicating that the game he played was not simple. Rampaging players, immortal demons, possessed monsters... All sorts of incredible things happened one after another, and the real world gradually became bizarre. Sensing the danger around him, Su Nan decisively chose to secretly develop himself. When the game merged with reality, he looked back and realized that he had long become the biggest demon in the eyes of the players.
Monochrome Glasses · Eastern
4.0
#ACTION #R18 #SYSTEM #HAREM #SUPERPOWERS #SLICEOFLIFE #ANTIHERO #VAMPIRE #APOCALYPSE #VIDEOGAME
I Shall Cuck Everyone
What would you do if you could copy abilities during an apocalypse? Of course, you can only copy women's abilities by having sex with them and absorbing their coitus essence! Jake Mystro, a determined and strong-willed teenager without an ability, was frowned upon and disdained for being powerless, as his body even rejected artificial abilities. Yet, that didn't bother Jake or make him sad, rather, he supported himself with the help of beast gears to avoid being bullied. However, on a particular day, Jake got tricked into awakening his Vampiric powers, but the process left him in a life and death condition. Luckily, he acquired the 'Cuckold System. [Ding!] [You have acquired the Cuckold System] [The Goddess of lust has acknowledged your strong will and determination] [You have become a dedicated follower] [By stealing other people's women you shall become stronger] "I shall not become the follower of anyone! I will also conquer the goddess of lust! Mark my words!" [Fufufu.....you have balls of steel, you know?] Let's follow the journey of Jake Mystro as he embarks on the journey of doing perverted tasks and becoming men's worst nightmare. ========================= Tags: Slice of life, Incest, Netori, Ecchi, Witches, Vampires, Pregnancy, Rape, Beastkins, Demi-humans, fellatio, cunnilingus, Dhampirs, Demons, gods, Fetish, Sperm-spreading, OP-Protagonist, Academy, Blood manipulation, Gore, Familiars, and Mutants. ------- Note: The MC didn't acquire the system in the early chapters. Mc is not getting ntr'd. MC is not getting cucked or getting stolen from. He'll be the one to steal from people. _________
Perverted_Fella · Fantasy
4.4
Custom Made Demon King
Roy's life was nothing special. The only thing commendable was the last few moments when he saved a mother and her child from a drunk driver. ... It's really an egg! Damn it, what kind of monster have I become? Did I fall into Hell instead of making it to Heaven?? Join Roy as he ventures through various worlds with the Custom Made Demon King System—a system that allows Roy to draw anything he can imagine and create it through exchanging souls!
Dark Old Demon · Games
4.6
#ROMANCE #ADVENTURE #REINCARNATION #MAGIC #WEAKTOSTRONG #SUPERPOWERS #OVERPOWERED #TRANSMIGRATION #KINGDOMBUILDING #CONQUER
Building a Kingdom and Conquering the World
This is a story about a modern man inspired by great conquerors, like Alexander the Great and Genghis Khan, to conquer another world. And, for that, he will utilize modern knowledge to develop his kingdom and innovative war strategies to conquer everything. Since he was a child, Henry loved reading about Alexander the Great, Julius Caesar and Genghis Khan, the greatest conquerors of all time. He idolized these important characters that molded humankind history with their own hands. Henry was always amazed by their great war tatics and strategies, that allowed them to conquer the world. He wanted to become someone like that. Unfortunately, he was born in the modern times and in a place that war was not a common occurence. Alone, he began to play hundreds of strategy games and eventually became a professional player, famous for his crazy and intelligent way of thinking. However, one day, due to unknown circumstances, Henry died and found himself on the long road to reincarnation, from where he jumped into the Dimensions River and reincarnated as the King of the Stahl Kingdom, a poor and cold nation surrounded by barbarians and wild life. He was finally in a place where he could conquer and dominate. A place where his brilliant tatics and strategies could dictate the way of the whole world. He wanted to follow the steps of his heroes and become the conqueror of the world. ______x_______ Note: I will be uploading a minimum of two to three chapters a week. Also, english is not my first language, so if you see any mistakes, please drop a comment on the paragraph. _______x_________ If you are liking this novel, leave your vote and review!
Stoicist · War
4.7
#CULTIVATION
I Shall Seal The Heavens
What I want, the Heavens shall not lack! What I don’t want, had better not exist in the Heavens!” This is a story which originates between the Eighth and Ninth Mountains, the world in which the strong prey upon the weak. “My Name is Meng Hao! The Ninth Generation Demon Sealer, I shall seal the Heavens!“
Er Gen · Eastern
4.6
#ACTION #ROMANCE #REINCARNATION #R18 #SYSTEM #MAGIC #WEAKTOSTRONG #HAREM #OVERPOWERED #TRANSMIGRATION
Cucking The Demon King
[Warning: Mature Content R18] Liam’s first date with his longtime crush was supposed to be a dream come true—until a speeding truck brutally ended his life. But even after death, he didn’t find peace. His soul was condemned as an error soul, forced to wander the void between life and the afterlife for centuries. Until one day, he met with Lilith, a seductive succubus who offered him an escape—a chance to be transmigrate into a new world. However, her offer came with a heavy price: He must steal the seven wives of the Demon King, each a powerful head of the six other clans of sins. Success would grant him great power beyond imagination, and failure would only lead his soul to eternal doom. Desperate to escape his torment, Liam accepts her proposal. He then transmigrates as Liam Wilshere into the world of Atras, in which humans were engulfed in a holy war against demons. A world where magic, gods, and many other things he previously considered as fantasy existed! Armed with nothing but [The Divine Lust System], a gift given to him by Lilith to aid in his rise to the top. Through intimate encounters with women, he could amass limitless strength, gaining elemental abilities, legendary skills and godlike physiques! Accompany Liam in this new world, as he rises from a hopeless orphan to the world’s strongest demon lord, gathering his harem and building power to take on the Demon King himself! ***** Additional Tags: MILFS, No NTR, Netori, Sexy Nuns. Note: This novel is only fiction and isn’t in any way related to real life.
Rusted_Jade · Fantasy
Not enough ratings
#ACTION #ROMANCE #ADVENTURE #R18 #SYSTEM #WEAKTOSTRONG #HAREM #DARK #SUPERPOWERS #VILLAIN
I Became the Demon King of Lust
Hypnosis, Time Stop, Eyes of Lust...Just why do I have these skills?! After almost dying, he was reborn as the demon king of lust. Since the world is against him, there was no reason for him to be a good person. Especially since the entire world was hunting him down in the first place. So he decided that he would destroy the world in his own way as the demon king. ------------------------------------------------------------------- Come follow me on twitter: https://twitter.com/DXHaseoXD Discord: https://discord.gg/BGrNgsbXXG
DXHaseoXD · Fantasy
4.0
#ACTION #ROMANCE #ADVENTURE #REINCARNATION #R18 #SYSTEM #MAGIC #HAREM #OVERPOWERED #ACADEMY
SSS-Rank Magus: I Shall Conquer All The Beauties In The New World
Kai, an introverted young man about to start college, has spent the last five years immersed in the light novel Adventurer's Crusade. As he reads the final chapter, nostalgia washes over him, but his excitement quickly turns to despair when the anti-climactic ending shatters his expectations. Frustrated, he declares he could do better than the protagonist, Elijah, only to be confronted by a mysterious voice that challenges his claim. Moments later, his phone explodes, and Kai's world fades to black. When he awakens, he finds himself reborn as a baby in a vibrant new world, filled with magic and adventure. Realizing he is now Kai Brandon, the son of a legendary dungeon-raider, he grapples with his new identity and the memories of his previous life. Determined to surpass the hero he once idolized, Kai sets out on a journey of self-discovery. As he grows, he must navigate this fantastical realm and forge alliances with captivating companions.
Izana07 · Fantasy
Not enough ratings
#ACTION #ADVENTURE #SYSTEM #WEAKTOSTRONG #MYSTERY #VILLAIN #SURVIVAL #ANTIHERO #ABANDONED #MYTH
Forsaken By The Gods, I Made A Contract With the Demon King
[A soul forsaken by the Gods and a body on the verge of death - The Darklord of the Endless Abyss has noticed your existence and is offering you a contract. Will you accept?] As he lay on unfamiliar land, his body covered in wounds and blood, Levi heard the voice of providence that he had craved for years. In a magnificent and mutated future, the advancement of technology and space exploration has opened new paths unknown to humanity. Being the curious creatures they are, and with hopes of saving the dying Earth suffering from resource depletion, humans began to explore these unknown lands. It was there that they discovered the treasures of the otherworld - artifacts and magical items that defied all scientific knowledge. But along with these treasures, humans also encountered dangerous and vicious monsters capable of tearing them apart with a flick of their fingers. However, humans were persistent. The treasures of the otherworld were too enticing to ignore. They struggled against the odds and found a way to fight these monsters by making contracts with the gods. The gods of the unknown lands bestowed extraordinary powers upon humans in exchange for the promise of extinguishing all the monsters. But not everyone was so fortunate, like Levi, who failed to pique the interest of any gods, and became one of the Forsaken. The Gods had forsaken him, so Levi decided to forsake the world - he made a contract with the Demon King himself! ***
Emberlight · Fantasy
4.5
#ROMANCE #SYSTEM #COMEDY #CULTIVATION #BL #SWEETLOVE
Contract with the Demon King (BL)
Zhang Wang got stuck in a contract with the Demon King! This is totally bullshit! He was finally going to have his chance at stealing the title of protagonist by killing off the evil Demon King... But right at that moment, when he was about to cleave the head off of the villain’s shoulders, somehow, his bugged out system decided to interfere! Next thing he knew, he was stuck with a contract with this evil, hateful villain. What? Their souls are entwined as well? What the heck! Was this just some stupid plot device for some cheap danmei?! Zhang Wang wasn’t going to allow this to happen. He will have to break this contract as soon as he could! ----- WARNING: This is BL, which means boyxboy romance. And there will be r-18 scenes eventually as well so consider yourselves warned! ----- Join the discord! https://discord.gg/DU9S2Y4
valiantxvillainous · LGBT+
4.8
#ACTION #ROMANCE #ADVENTURE #REINCARNATION #R18 #HAREM #VILLAIN #LIVESTREAMING
The King of Faries is now a Demon Lord
Meet Irakiel, the ex Fairy King... now a Demon Lord with a face that could make the devil jealous, and the "totally not boasting, just stating facts" indirect sibling of the Supreme Nirvana Ancestrial Monarchial Absolute God Emperor. Life was a breeze until he pulled off a two-million-year resurrection stunt. Now, in a world where everything has evolved, one thing stayed constant – Irakiel's charm. He insists he's not a narcissist anymore, but hey, he's still HIM, blame Fate, not him! Or so he was blaming Fate until he got this notification.... *Ding!* [Lady Fate is laughing at your luck and sending extremely seductive winks.... with L-lip b-bites?! That's not the end of it!... LADY FATE YOU DARE! Ban!!! EMERGENCY!! We need a thot repellent!] Since then, Irakiel has never fully recovered from his state of shock or so he thinks. Often one can see him sitting against a dichromatic tree and staring at the moon with melancholy, finding comfort in solitude. 'Shouldn't have buttfucked the Moon Goddess.... I feel like she is following me everywhere.' ~ A Great Author named Oink once said, "Keep your enemies close and their wives, closer." ~ [Yandere] [Netori] [Grey MC] [Smut] [Harem] [Wincest] [Oyakadon] [Villain MC] [Lore] [Alpha MC] [Livestreaming] [Action] [Powerful Villains] [Well-Written Fights] [Light Hearted in a Dark World] Netori means stealing other people's lovers not getting your own lover stolen. ~ The Livestreaming does not officially begin until chapter 106. The first mention is in chapter 101. ~ Enjoy :) and have a cookie.
_oinkchan · Fantasy
4.7
#REINCARNATION #CULTIVATION #VILLAIN #GENIUS #BEAUTY #IMMORTAL #BL #FATEDLOVE #POWERFULCOUPLE #ENEMIESTOLOVERS
The Demon King is an Idiot [BL]
Are you afraid of death? For Jie Fu Lian, who had already come to terms with his death, the thought of being alive was scarier. Although his death was quite tragic, he still lived a fulfilling life. He had done everything that he had wanted to do and he had achieved everything that he had strived for. Even as he died, he only had a single regret. He regretted the fact that he couldn't thank Hua Tianshu, an enemy who had stood up for him till the end. His death was quite painful but he wasn't unhappy with it. However, it should have ended right there. Why the hell was he now possessing the body of a tyrannical demon king?! The heavens above were certainly playing with him and laughing at his misfortune! As if possessing the body of his enemy wasn't enough, out of all the people that he could run into, why did he have to run into Hua Tianshu?! Just when Jie Fu Lian thought his luck couldn't get any worse, Hua Tianshu just had to go and recognize him as well! "Is this what an ill-fated relationship means?" Jie Fu Lian's lips twitched. It was as if even death couldn't break the red strings that had tied the two of them together. "Why are you so nice to me?" “You wouldn’t believe me even if I told you the reason,” Hua Tianshu sighed. “You are falsely accusing me. I trust everything you tell me.” “I like you.” “I like you too, brother,” Jie Fu Lian beamed, however, this response only disappointed Hua Tianshu whose words had been misunderstood once again. “We are clearly not on the same page,” Hua Tianshu sighed as he turned around and left. Jie Fu Lian frowned as he tilted his head cluelessly. The new demon king is a thick-headed idiot who can’t even take a hint! Cover art by: Cherlyswan
cherlyswan · LGBT+
4.7
#ADVENTURE #REINCARNATION #R18 #COMEDY #WEAKTOSTRONG #HAREM #OVERPOWERED #VAMPIRE #ECCHI #SUMMONS
Reincarnated as the Demon King's Son
Aldred was a 20-year-old man who killed himself because he couldn't stand how the world treated him. He prayed for a life that he could be grateful for. And unexpected to him, the gods heard his prayer. ... I welcome you to the world of fantastic imaginations where swords and magic clashed. What to expect: A lot of beautiful girls. OP MC, weak to strong, sucking things. Milk. lots of milk. Adventure. And Comedy. Warning: You might laugh too hard reading this story. Note: This is an adventure story. The 1-10 chap is a prologue of some sort. But I advise you not to skip them, I am sure you will find them hilarious. Note: Will there be milf and incest? Yes, but at the later part of the story. MC has to fight his way to earn these rewards. So follow his journey first. NO NTR Join the discord server https://discord.gg/yPtRt29tAg There are pictures of Eve, Sophia, Edeline, and many more. Check out the discord channel, if you want to see the characters. If you want to donate for commissioning art, then check out my Patreon: https://www.patreon.com/harlyboy Note: The cover is not mine. If you want me to take it down, please ask.
Harlyboy · Fantasy
4.0
#SYSTEM #CULTIVATION #TRANSMIGRATION #FASTPACED #INVINCIBLE #EASTERN #HOTBLOODED
I Become a Martial Arts God in the Chaotic Demon World
In the grand weekend year, demons cause chaos, and people cannot live peacefully. Han Zheng, carrying the game setting he designed [Taotie Furnace], travels to this world. By sacrificing to the furnace, one can break through martial arts techniques. From [White Ape Extended Arm Fist] to [Ape Demon Nine Transformations]. From [Vajra Fist] to [Great Vajra Ming King Seal] and then to [Great Mighty Dragon Bodhisattva View]. From [True Martial Refinement] to [True Martial Holy Body] and then to [True Martial Indestructible Body] There are no gods in the world, hence demons run rampant, and evil spirits are everywhere. As Han Zheng kills his way through the chaotic world of demons, looking back, he has become the only true god in this world!
Sealed July · Eastern
Not enough ratings
#URBAN
The Entire Mankind is Acting As Me, I Shall Secretly Build a Battleship and Shock the World
"The world's top ten conglomerates had joined forces to create a programme where the crew had quietly evacuated all the people from a city, leaving behind only Raymond and his family, who were kept in the dark. Their purpose was to see this child, who had emerged from the slums of America, get humiliated. The whole world wanted to see this young man named Raymond make a fool of himself, and through what Raymond had done, and all of his doings, they wanted to decry the poor for being short of ambitions. Early the next morning, the show officially began. When Raymond noticed that the world outside was overly and strangely quiet, and when he had determined that all of humanity had disappeared. Just then, the survival aid system was activated, and the system notified Raymond: In a month's time, there will be a huge meteorite hitting the planet, and it is going to cause great destruction. Raymond: What the hell??? Then what should he do? The System responded: I'll help you build a space battleship so that you can escape from Earth! ""Oh my God, he has single-handedly created the Heavenly Eye System, and he is even thinking of creating nuclear-powered engines..."""
Two Langya Brothers · Urban
3.8
#REINCARNATION #R18 #DARK #TRANSMIGRATION #VILLAIN #BETRAYAL #REVENGE #POSSESSIVE #ENEMIESTOLOVERS #TWISTED
She belongs to the Demon King
*Author's other work (The Dragon Prince's Bride)* *** After surviving the utter destruction of the entire world, Kiva Quin and her best friend Skye Gailey find themselves in another world. The world of the ones who destroyed their home. The world of the demons. Kiva, who never believed in the existence of demons, now has to live in a world full of them. They've taken her family from her and thus she harbors a hatred, vowing to take her revenge and kill the one responsible for the destruction of her world: Leonis Rein; supreme ruler of the demon world. Leonis is a man who doesn't believe in love. He believes in taking possession of whatever catches his attention… And she did. He meets Kiva, and her aggressive, persistent nature draws him to her. Slowly, Leonis starts harboring an unhealthy obsession for Kiva. Kiva would do any and everything to put a knife in the heart of Leonis, or die doing so. But Leonis doesn't plan on letting death take her. At least not yet. *** Excerpt Holding both my hands tightly together behind me with just one of his own, Leonis pressed his broad chest upon my back as I wriggled and try to get out of his stronghold. A gesture I knew was futile because he was strong, very strong. "Run if you like." His whisper sounded next to my left ear, and I wished to deny it, I wished to tell myself I don't feel it, but I do. I feel a certain tingle every time this demon is this close to me. "I will pursue you. Hide if you must, I shall find you, and die if you choose, I shall make death cough your soul back into your cold body." I knew it. He will never let me go.
AnnieQuin · Fantasy
4.6
#ACTION #MAGIC #MYSTERY #OVERPOWERED #ANTIHERO #KINGDOMBUILDING #CONQUER #ACADEMY #DRAGON #THESTRONGACTINGWEAK
World's Strongest Duke Regresses To Conquer The World!!
Kaen Blaze, the strongest warrior in the history of the world, found himself at the forefront of Demon invasion. However, despite his devotion and strength, he was betrayed by his own people for peace! Regressed to his 15-year self, he found himself in the past with a second chance, however, with a price to pay. Now, with his previous life's experience, he'd strive for strength to not let the future repeat itself, destroy the people who betrayed him, conquer all the empires, build a unified nation that can resist the demon invasion this time. With his secret organization, Sovereignty and his powerful subordinates, he'd grow and conquer everything in this life!
HaoridKen · Fantasy
4.9
#MAGIC #CAMPUS #LIGHTNOVEL #MULTIPLELEADS #BLOODPUMPING #NPC #MISUNDERSTANDING
The Lord Demon King is Unfathomable!
Author's message to webnovel readers: Hello everyone, I’m Morning Star LL! Meet again, huh! Along with "This Game is Too Real" another novel titled "The Lord Demon King is Unfathomable!" has been released. Still one "player + isekai" combination. This time, however, the isekai is a completely fantastical world detached from reality, the legendary realm of swords and magic. The primary motivation behind writing this book was to address the regrets left from "This Game is Too Real" Although I endeavored to incorporate as much of my intended message and the creative ideas that emerged during the writing process, I had to give up many ideas due to length constraints. Thus, I thought why not start from scratch and write about a game set against the backdrop of a fantasy world, shifting the focus more on the original inhabitants of the isekai rather than the players from Earth, to see if it could generate more interesting interactions. Like "This Game is Too Real", "The Lord Demon King is Unfathomable!" primarily features a light-hearted and humorous style. Without the burden of a serious overarching background, the overall tone is somewhat more cheerful than "This Game is Too Real". I'll leave the rest of the content for you all to discover within the book! I hope that you will enjoy my work! Thank you! by Morning Star LL —————————————— Succubus Reporter: "Respected Lord Demon King, I remember the Demon God ordered you to spread panic among our enemies, but how come I've heard that you bought an entire street in the enemy's city center?" Luo Yan: "Foolish! Don't you understand tactical relocation? If I buy up the humans' city, won't the humans have to move into my underground city to live?" Succubus Reporter: "However, I heard that when the humans learned even the Demon King was buying property in the Holy City, not only did it fail to cause panic, but it also doubled the property prices in the Holy City." Luo Yan said smugly. "This precisely proves that my plan is correct!" Meanwhile, in the underground city, the skeletal miners (players) were making a fuss. "Get the game designer out here!" "What happened to promised divine pets, divine equipment, nurturing, achievements, the marketplace, junior female fellow practitioners, senior female fellow practitioners... the system, huh?" "Is this game really just about mining?!"
Morning Star LL · Urban
Not enough ratings
#ACTION #ROMANCE #ADVENTURE #SUPERPOWERS #OVERPOWERED #TRANSMIGRATION #CONQUER #ACADEMY #HIGHIQ #ADVANCEDTECHNOLOGY
Conquering The Game's World
Ethan died of terminal illness and woke up in the body of a teenager named Luis Suarez, who was assassinated. To his surprise, he was in a parallel world and moreover in the world of a game that he used to play. Now he is stuck in a dangerous game like world. As a character who died, even before the start of the game story. Now follow Luis on his journey to find out whether his involvement will change the fate of this game like world whose ending was doomed. ___________________ Hey guys author here. This is my new story. Well, I'll suggest reading a few more chapters before deciding on anything. The story has a slow start, but its characters are compelling. As for other things, you have to read on your own and figure out in this journey. I'm not gonna spoil. Anyway, Happy Reading.
Dakshay · Fantasy
4.2
The Demonic World I designed
Reborn into an ancient world of hardship, Chen Qing became a scholar who toiled through ten years of cold study, finally achieving fame on the golden list. Just when he thought he'd join the ranks of the literati, marry a beauty, and reach the pinnacle of life, he suddenly found himself entangled in a bizarre and fantastical incident. It was also at that time that he discovered this world was far from simple—there were man-eating demons, heart-bewitching devils, and even the legendary immortals who could live forever but were exceptionally strange! What he found even more inconceivable was... these deadly things seemed... to all have been designed by himself!!!
The Seventh Magic Cube · Eastern
Not enough ratings