use of time travel in science fiction

Before her rebirth, Song Ran lived a lone and miserable life. Her innocence and naiveness cost her fortune. Her family assets was wasted by the stepmother, and her man stolen by her very best friend. After she was reborn, having the scales fallen from her eyes, Song Ran learned from her mistakes. The first thing she needed to do was ride on the coattail of her man with a promissing future, Mr. Gu.

The stark-naked, handsome, young man looked intently at a winged reptile creeping in front of him, His lips, closed tight since setting foot in this new realm, began to move as words echoed in the shadowy realm of awareness. "It has been determined that the leaders of the plan and all related individuals are dead, communication with Earth has been completely severed. Transitioning to autonomous operation mode. Updating log-in name to the fully planned 'Li Lin'. Given the current situation, autonomous task B4 is selected." The boy, now known as Li Lin, paused briefly, his voice taking on a chilling edge as if from the depths of hell. "Infiltrate and invade the low-level civilization, colonize it, Earthify it." The ultimate weapon in the form of a young man, in this magical alien world, sensed a familiar scent - war. And so, he continued his mission.

A corrupt King sits the throne. The last generation of heroes have gone extinct. The lands are as green and as promising as they ever were. The Gods watch with interest and they wait. As next the next uprising comes from the most unlikely of places. A slow burn novel.

After dying on her trip to Japan in the most anticlimactic way imaginable, crushed beneath a towering pile of manga, light novels, and lewd doujinshi after a sudden earthquake, Maria finds her deepest wishes surging into reality and manifesting as powerful Special Abilities before her consciousness fades completely. Until she found herself reincarnated as... a corpse? But why was the corpse not moving? No matter how hard she tried, it refused to respond. She wasn’t even a zombie! Even more so, why was she still trapped with this lifeless body? The corpse was no longer part of her at all! And lastly, why was she not a physical being? Her hands were translucent, and so her entire new “body”! “Huh… Am I a ghost?!” Follow Maria as she struggles to survive as a ghost in a harsh and unwelcoming new world, raising her own skeleton as her first companion and desperately seeking the truth behind her second life’s death and how she became a ghost. Armed with Phantasmal Powers, Dark Magic, seemingly Endless Mana, and the terrifying ability to raise her own Undead Army, nothing may be able to stand in the way of her ruthless path of revenge. Over 100000 words (100 Chapters) available for free! Daily Chapters

# CALM # DECISIVEKILLS After “Renegade Immortal”, “Pursuit of the Truth”, “I Shall Seal the Heavens”, “A Will Eternal”, and “A World Worth Protecting”, this is Ergen’s sixth long-length novel, “Outside of Time”. Xu Qing’s world sank into deathly silence after the descendence of “God”. Master cultivators brought the human race and escaped the continent, and the remaining people struggled to survive. Every place that was met by “God’s” gaze had nearly all life forms wiped out. Young Xu Qing was lucky enough to survive. But in a world where ferocious beasts roamed and infighting was rampant within the human race, it was difficult to survive. “If cultivation doesn’t give me the power to fight against God, then I shall become God myself!” This is a story of how a human teenager became a god, step by step, to survive.

[The Beloved Exclusive] Commandery Princess Gu Shengyin of Qinghe had died. Her beauty eclipsed Jinghua, and her talents were renowned throughout the world, yet she lost to a woman inferior to her in every aspect. It wasn't until after her death that Gu Shengyin realized she was nothing more than the protagonist of a supporting character's counterattack story, doomed to be cannon fodder for a transmigrated lady…… In the pure white space, Gu Shengyin emotionlessly received the memories transmitted to her by the System…... System: "In this day and age, the supporting character must turn over a new leaf, the cannon fodder must counterattack, and the extras must make their presence felt. As the female lead, you are their biggest obstacle." Gu Shengyin's eyes glinted with cold light. Her smile was stunningly beautiful. "Then let's see: Who, indeed, should be the stumbling block that gets kicked away, and who, in the end, will be the ultimate winner!" Those supporting characters and cannon fodders who wish to eliminate the female lead and rise to the top, have you thought about how you want to die? This story is a sweet romance, 1V1.

【Hilarious and Adorable Novel】 As a military doctor with expertise in both Chinese and Western medicine, Gu Changsheng felt that this time-traveling journey was ridiculously screwy! Once he traveled back, he was gifted a son, hmm, it felt quite nice. Having a son to rely on in old age, plus owning a steady estate, wealth and glory weren't hard to come by. A lousy father turns over a new leaf? Sorry, mom here isn't fond of revisiting the past! Son, what kind of dad do you want? From the multitude of handsome and wealthy young men out there, let’s pick and choose… This is the story of a bizarrely outstanding female doctor, strutting through ancient times with her child in tow!

# MYSTICALBEING # DND The Northern Ice Fields had no boundaries. The Winter Wolves hid within the snow, the Frost Tigers growled incessantly, and the roars of Giants echoed throughout the land. Many species struggled to survive in the icefield. At the same time, a baby White Dragon possessing the power of time broke out of its egg and opened its platinum-colored eyes. Years later, the legendary Time Dragon appeared, moving freely between the endless past, present, and future.

Mysterious and curious swords scattered across the earth, waiting for their world-renowned Sword Masters. Who can comprehend the miraculous skill that has been passed down from millennia? The city of Chang'an hides those who carry the power of fire and sun, the central plains house giant decaying millennial families, the wild warriors of the Northern Territory silently sharpen their blades, the dance of deceit and cunning occurs among the southern kingdoms... Above the lofty tranquility, a pair of world-dominating gray eyes are slowly opening. Pei Ye raises his head, pulling the Longsword from his stomach: "Immortal Lord of the True Dragon Taiyi... let's see, who is whose prey."

Her uncle indifferent, her fiancé unfaithful, and the very aunt she regarded as her own mother sold her to a merchant to be a concubine for two hundred thousand taels of silver, thoroughly ruining her life. Having been reborn and having survived life and death trials, Lian Yueyao vowed never to let anyone control her destiny again. This time, she would protect her loved ones who cared for her and carve out a splendid future for herself with her own hands. June's readers group: 97058970, everyone is welcome to join. June’s completed novel: "Rebirth: The Soft-hearted."