Is there a fantasy/mystery fantasy novel like "Attack the Boss before Doomsday"?

Answer 1

There were novels similar to "Attack the Boss Before Doomsday":
1."I Can Create Miracles." Author: Broken Light Mad Rain
2."This Game Is Awesome." Author: Drink less Coke today.
3."I, with a cheat, kill my way through the dungeon world." Author: Lonely Xiaowen
4."The Female Subordinate I Covet Is Also Ambitious", Author: Chen Ling
5:"Becoming a Demon Slayer, But Demons Are My Family." Author: Hurry up and Eat
6:"The Natural Disaster Is Me." Author: Ox Luwei
7:"My Cultivation Narration Is Too Serious", Author: Little Soup Dumplings
8."Folk custom: The bride takes off her painted skin at the beginning of the wedding." Author: Full Boat Light Dream
9: Collect Experience, Start with Witches, Author: Wild Boar King
10:"Doomsday is the Second Life", Author: Leisurely Daily King
Raising the Butcher's Knife to the Gods, Author: The Little Butterfly in the Dream
Who's Still in Love in the Interstellar Era? Author: Adventurer Holdferlach
Chapter 13: How to avoid a chopper in the Immortal Cultivation World, Author: Guanyue on the Lonely Mountain
After Clearing the Game, I Become the Villain Boss. Author: Ink Fragrance Shuang Yu
Chapter 15:"Witch's Recovery and Reuse Manual", Author: The Striking Pork Belly

The following is a detailed introduction of these novels:
1."I Can Create Miracles": This book is also known as "Illustrated Miracles","I Think I'm a Spiritual Ability User", and "The Mechs, the Mutant, and the Prosthetic Doctor".
……
Driven by desire, humans had always pursued the limits of evolution.
As a result, Mechanical Bodies, Mutants, and Spiritual Ability users were miraculously born.
As the price of evolution, Planet Earth eventually became a battlefield between the three.
……
After the war, in the year 93 of the new calendar, Lian Fan, who was struggling in the chaos of Planet Earth, awakened the memories of his previous life. He found that out of thin air, a book with only three categories, namely machinery, flesh, and spiritual power, appeared in his mind.
He didn't know what the blank illustrated handbook was for, but later, when his hand happened to pick up a kitchen knife, a wonderful notification appeared.
[Detected 1-star mechanical miracle creation. Do you want to unlock the illustrated manual?]
Thus, he began to search for new miracle items.
Unlock, store, research.
Perhaps, the miracle that could change one's life was within it.
And when the number of one-star mechanical miracle creations reached 10,000, the change that changed his life really happened.
Looking at the three options that popped up in his mind, Lian Fan understood:
"So this is how the Illustrated Book of Miracles is used."
2."This Game Is Awesome":"Game Adventure, Easy Daily Life, Only I Can Do It"
A pixel-style open-world adventure game appeared on the computer. After Qin Yuan tried it, he became addicted to it.
On this majestic land:
Abandoned ruins, fog-shrouded seas, dark and terrifying abysses, magnificent palaces, floating islands in the sky, altars of unknown origins, bottomless caves, bustling towns...
Countless surprises and challenges were hidden within.
Forest, plains, snow, desert…
The huge area could be explored freely.
Then, he realized that not only could he obtain extraordinary power from it, but he could also use it to obtain extraordinary power.
And the world in the game…
It was actually a real otherworld?
3."I, with a cheat, kill my way through the dungeon world"
[Dungeon Type: Single Player]
[Please select the position you want to apply for.]
[1. Delivery Driver]
[2. Tally]
[3. Shipper]
[4. Receiving Clerk]
[5. Stevedores]
[Detected that the host has entered the dungeon. Plug-in loading successful.]
[Host, please choose one of the following three cheats.]
[1. Purification Mode: Possesses the ability to purify, ignoring any pollution]
"2. Super Brain: Eidetic Memory, 10 times the processing power of the brain, immunity to mental damage."
"3. Zombie Mode: Copper skin and iron bones, invulnerable, extremely strong, bloodthirsty, fearless."
……
[Entering Dungeon: Bloody Train]
"Dungeon type: Large multiplayer dungeon
[Number of participants: 30]
[Detected that the host has entered the dungeon. Plug-in loading successful.]
[Host, please choose one of the following three cheats.]
[1. Unlimited Soul Coins: You will receive 100,000,000,000,000 Soul Coins at the beginning of the game. You can spend as you wish.]
"2. 100-fold increase: Increases individual attributes by 100 times, and can change any attribute at any time."
[3. Stone Man: You will become an ordinary, ordinary stone without any sense of existence. You can safely clear this dungeon.]
Mu Rufeng understood. His cheat could be refreshed in every dungeon.
4."The Female Subordinate I Covet Is Also Ambitious":"Miss Risa, pour me a cup of tea."
Shimatani Chuan walked straight back to his office after saying that.
As the youngest director of the club, Shimatani Chuan had been working hard to climb up and become the head of the headquarters.
However, while he was considering his promotion, he seemed to need to be wary of his 'loyal (ambitious)' female subordinate.
"Director, I've poured some tea. Be careful, it's hot!"
Nagase Risa respectfully placed the teacup gently on Shimatani Chuan's table.
You're very good at pretending! Shimatani Chuan felt that she was not satisfied with the generous salary at hand and was constantly eyeing his position as the director!
As for why Shimatani Chuan made such a judgment?
Almost in the blink of an eye, a message popped up in front of him.
[Name: Nagase Risa]
[Stamina: 4]
[Intelligence: 7]
[Charm: 8]
[Current Situation: Poor and beautiful woman, wary of men. Her husband committed suicide by jumping into the river because of a high debt, and her daughter was in school and had no choice but to come out to work.]
[Information: Extremely eager for money, and hopes to find someone to rely on.]
[Warning: She seems to be plotting something against you!]
5."Become a Demon Slayer, but Demons Are My Family": Accidentally unlock the Demon Illustrated Book. You only need to observe and record the characteristics, habits, abilities of the demons, collect the traces left behind by the demons, and eliminate the demons to receive rewards.
This means that I am a natural demon exorcist.
He said that he would protect everything that belonged to mankind.
It is our duty to get rid of the evil spirits in the world!
What was that? The monster is me and my entire family?
It would be considered a success if his identity as a demon was not discovered!
......
Also known as: The Illustrated Guide to Monsters, Starting from Recording Your Own Family
[Tokyo Demon Extinguisher][Daily Love]
6:"The Natural Disaster Is Me." After transmigrating, Will…Kagad discovered that when he combined with the witch, he had the ability to turn the natives into undead players.

Turning natives into players, allowing players to fight against undead monsters to obtain resources, and using the advantage of resurrection to level up technology and cultivate skills…

"Give me a group of natives, and I can turn them into players to overturn empires. Give me a group of witches, and I can overturn the entire world!"

Will, who was known as the fourth catastrophe in the future. Kagad said after regaining his territory.

..............
[Tagged as: Farming Style, Fourth Calamity]
7."My Cultivation Narration Is Too Serious": Xiao Jingsheng was a steady cultivator. He was willing to manage the medicine garden under the leadership of Dan King. He was a civil servant who worked in three shifts of weeding, watering flowers and opening canals.
Until one day, the Pill King died in an accident and entrusted him to take care of his remaining wife and daughter. His immortal cultivation narration began to be wrong…
8."Folk custom: The bride takes off her painted skin at the beginning of the wedding."[Folk custom][Strange][Sequence][Three religions and nine schools]
[In this chaotic world, you opened the door on the night of your wedding and saw your "beautiful wife" take off her painted skin. Your Survival Points +5.]
Li Daoxuan looked at the beautiful woman who had lifted her red veil, then looked at the red incense and candles around her…He was speechless.
That's right, Li Daoxuan had indeed transmigrated and awakened a cheat.
However, the problem was that this was not the chaotic world of the Five Turbulences that the cheat had mentioned.
There were only the people of the town who lived and worked in peace and contentment, and himself who had always been well-behaved.
As a lucky person who had transmigrated and was about to get married, Li Daoxuan had no other thoughts at all. He only wanted to enter the bridal chamber as soon as possible.
This cheat was probably sick, and seriously sick. He actually described such a prosperous world as a chaotic world of the five turbils…
Description 2:
In the secular world, there are 360 lines of conduct, and each line is a top scholar.
The market, the Jianghu, the horse north of the pass, the city of mountains and rivers, the decline of the heavenly treasure…the three religions and nine streams, the five elements and eight works.
In this world where the upper, middle, and lower Nine Paths were completely separated.
[Oil Merchant] → [Servant] → [Marauder] → [Time Demon]…
[Liuhuo] → [Yueling] → [Suona Master] → [Nightwatchman]…
[Hand Blowing Witch] → [Bather] → [Barber] → [Matchmaker]…
Climbing high on the platform, a song decides life and death, and the hairdresser carries a load to go everywhere.
He said that the upper nine streams became immortals and ancestors, and that the lower nine streams cheated and swindled.
I, Li Daoxuan, only have one ancestral butcher knife, and I've cut from the lower nine sects to the upper nine sects.
"Those of the upper nine flows, how can they have guts!"
9."Collect Experience, Start with Witches": The young man transmigrated to a fantasy world and was lucky enough to inherit his uncle's title and territory.
He just wanted to lie flat in his manor, hug the little maid every day, and make small inventions, but he accidentally awakened the system.
As long as he increased his Favorability, he would be able to obtain experience and additional rewards. From then on, everything seemed to have changed…
[Black Iron Blade and Watch (White): Students who graduate from the Black Iron Knight Academy will receive the blessing of the God of War from a thousand years ago.]
[Four-leaf Clover Blessing (blue): Your good luck always comes in an unimaginable and enviable way. "I'm scolding you! Lucky kid!"
[Heart of the Goddess of Beauty (purple): In this era, you are the living being of the Goddess of Beauty]
[Witch's Best Friend (red): You will have a special attraction to witches from all sides. "Don't try to act like you've gotten a bargain!" Witches have 50 Affinity points.]
[Conqueror's Crown (orange): The bloodline of the ancient Conqueror will be passed down in your body!]
[PS: The main storyline is still the lord farming.]
10:"Doomsday is Second Life": An outbreak of mutated fungi destroyed the entire human civilization.
When the apocalypse arrived, the survivors trembled under the siege of the infected. Everyone was afraid of being eaten or infected into zombies.
However, only Hua Zhen was different.
He was the only one who could repeatedly jump between humans and zombies.
Other people's doomsday was the beginning of a new life for Huazhen.
This was his second life.
"Raise the Butcher's Knife to the Gods": Teammates will not show off if they don't die, the nightmare of the gods, the lone star of the heavens reaps the entire scene!
[Original Infinite Style]
[40,000 high order books have been completed. Winner of the first prize of the fourth sci-fi essay competition in 2022. Pen strength guaranteed. Welcome to read.]
12:"Who's Still in Love in the Interstellar Era?" After transmigrating to the Interstellar Era and obtaining the simple but useful golden finger of Time Stop, Wang Chao felt that he was stable. At the very least, he would be an Interstellar Pirate Leader who would cause trouble.
If not for these burdens.
"Look at you. You don't have a Prosthetic Body, and the spaceship can't operate. You don't even know how to flush the toilet. What's the use of having you?"
"I…I'm pretty and eye-catching! You said it yourself!"
"What's the use of that? I'll sell you off in the next interstellar station for helium-3!"
"How to avoid a chopper in the Cultivation World": Wu Qingling accidentally transmigrated into a cultivation game he once played, and he was the villain in the game. In order not to be hacked to death by the protagonist, Wu Qingling had no choice but to take a path of no return.
So Wu Qingling was faced with his first test. Now that both his Senior Sister and the Demonic Saintess were poisoned, and there was only one antidote left, who should he save?
Waiting online was a matter of life and death!
The Senior Sister who doted on him, the witch who had been in love with him, the reborn Wuque, the sickly Chu Ying…
All the girls thought,"There's no need to talk about morality with Wu Qingling. Let's split him up!"
(PS: The protagonist is biased towards the villain)
"After I Clear the Game, I Become the Villain Boss": This is a good book that fits the theme standards in all aspects. I won't say much. If you like it, you can follow it together.
Chapter 15:"Witch's Recovery and Reuse Manual": The characters are lively, and the side descriptions show their personalities vividly, especially the supporting characters. Occasionally, they even have a playful tone. The more I read, the more I like this book.