Thriller Web Novels

Web novels tagged Thriller, sorted by what's popular on NovelCult.

Yumix; Unveiled

Hiroki Kurogane never asked for a second chance at life, especially not one that begins with pain, memory loss, and a strange book. After a strange accident pulls him from modern Tokyo into a world unlike any he's known, Hiroki awakens in a place known as Yumix, in a world of conflicts and hidden supernatural forces. With no clear path and the danger closing in, Hiroki meets with a mysterious white-haired girl in his vision called Ayuri, whose her true motives were concealed behind her golden eyes. Now Hiroki must uncover why he was brought here, and what his presence has awakened in a world that may not be ready for the answers.

iiPilix · Fantasy · 48 ch

THE FIRST CRADLE - BOOK ONE OF THE IRON CRADLE SAGA

The Sun is dying, and there's no saving this world. Engineering grad student Gavin Daniels volunteers for experimental brain emulation technology--humanity's last chance to gain centuries of research time while only days pass on Earth. But the untested cradle connects him to something ancient: a galaxy-spanning competition called the Ascendancy, where Earth's survival is the prize. The rules are brutal. Earth is unrecognized, unprotected, and legally open for conquest. Win, and the planet gains galactic protection. Every victory captures alien technology to fuel humanity's desperate evacuation. Lose, and everything is forfeit. In a genre built on solo heroes grinding for power, Gavin and Earth's champions choose a different path: reincarnating the souls of Earth's dead as spirit-born warriors, building armies instead of going it alone, forging alliances with alien species, and refusing to treat war as a game. But those overseeing the Ascendancy aren't safeguarding peace--they're filtering threats. Culling potential rivals before they can rise. Can Earth's champions survive alien dinosaurs, and a universe that seems to want to crush them? Our only allies, a race that died on Earth before humanity ever took its first steps... Step into the cradle, champion, and find out. THE FIRST CRADLE - THE SECOND CRADLE - A LITRPG ADVENTURE

JE PAYNE · Litrpg · 40 ch

Arachnoextinction

On an uncharted island in the middle of the Pacific, Dr. Ivory Gale arrives for a routine inspection of a secret United States government cloning facility. His mission is to verify progress on a project to resurrect the woolly mammoth. Simple job. In and out. What could possibly go wrong? Everything. Literally everything. Dr. Kale, head scientist at the cloning facility and certified lunatic, has been keeping secrets from the United States government. Not the kind of secrets they can all giggle about later. These are the kind of secrets that awaken a long-extinct and highly murderous monstrous spider species. Armed with a gun he doesn't know how to use, a crippling case of arachnophobia, and the help of a ragtag group of survivors (including one who definitely wants to kill them all to protect the government's secrets), Dr. Gale must find a way to escape the facility before nightfall. Because once the sun goes down, the giant spiders come out to hunt. All of them. Welcome to Arachnoextinction.

ShowerKrogan · Comedy · 41 ch

Desio Jokoa

Ellis Ranger is a strange boy with an unusual gift of tasting people's emotions. After moving once again for the seventh time, he thought this would be his chance to be normal, but when a wraith attacked his new school, Ellis's desire for normalcy was shattered. Desperate for finding answers about himself and for an ordinary life, he joins a mysterious organization that swore to protect humanity from the unknown. As Ellis dives deeper into the world of monsters, he realizes that secrets won't remain hidden forever. Ancient horrors inch closer, forbidding magic resurfaces, and the thread between reality and nightmares becomes shorter.

CLG · Supernatural · 6 ch

The Daisy Theory

Cheryl Sakurai is a young woman with a fondness for portal fantasies. Her two friends are harmless theorists who think a cartoon character named "Jax" from a show called The Amazing Digital Circus is a trans woman they nickname Daisy. One day, Cheryl wakes up in another universe. Here, her friends think a flesh-and-blood popstar named Daisy Butler is a closeted lesbian. Oh, and they want to murder her boyfriend. … Also on Wattpad, Tumblr, and Tapas!

SnarkyLisa · Drama · 19 ch

The Librarian Who Accidentally Raised the Seven Calamities

The Librarian Who Accidentally Raised the Seven Calamities In a world where talent is everything, Cael von Reinhart was born a void. No mana, no potential, and most disturbingly—no voice. Abandoned by his father and exiled to the dustiest corners of the Great Duchy’s library, the world saw a useless mute. But they were wrong. Inside Cael’s mind, an ancient lock had clicked open: [The Great Archive of Ruin]. To the world, he is a fragile boy who cannot speak. To the System, he is the only Librarian capable of recording the end of existence. His task? To find and raise seven broken children who are destined to become the villains that destroy the world. "I don’t want to be a hero, and I certainly don't want to be a god," Cael thought, his face a mask of cold indifference. "I just wanted to read in peace." Little did he know, every time he turned a page, the world trembled in fear of the 'Silent Sovereign.'

notordinary · Mystery · 7 ch

Dark in the Dollhouse

In a time under the reign of the 8th King of Anarchy, this story unfolds. Yuliana blazed as her whole body was engulfed in flames. With just a withering mind left, her final option was to force her own death. So she attempts to end her life in an ultimate act of jumping off, only to get caught by a suited and eccentric dollmaker. Evander, who wields a mystical power known as Artistry, finds her fate to be an amusing one and decides to revive her from the clutches of death. Using the Codex of Life, he builds her a new body and identity, allowing her to have a fresh start at life. But the past still lingers. The flames that once burned her, and the mysterious Supreme Oracle rooted deep within her, Yuliana's fate is not yet resolved. She must deduce it, the reason that put her into such a predicament in the first place. Thus begins the tale of Evander and Yuliana, the dollmaker and his doll, the burning girl and her 'saviour'. To what end will they see their fate? What to expect: •🧠🔍 A brain churning mystery that makes the reader think and a plot that keeps on expanding. •🧐🎭 Thoughtful and expressive characters with complex emotions and actions. •🌍📜 A rich world with a long standing history and lore, spanning across 8 Anarchy Eras. •🩸🔪 A dark fantasy with intense imagery and a prose that doesn't cut in the descriptions. •🔮📖 A complex power system known as Artistry which revolves around using ichor to draw archaic sigils in the mind.

Haspberry · Fantasy · 41 ch

The New World of Today

☆═══════☆═══════☆ ╰☆☆To those that may struggle with inner conflict or other things maybe this story will help with that overall thanks to all who read this ;3☆☆╮ ╰☆☆An adventure of teenagers finding their way into grown up life. Starting from zero understanding this new world from the old world they used to know. Come with them as they explore, adventure and face everyday problems as well as supernatural disasters and creatures.☆☆╮

ALANKOI · Fantasy · 2 ch

Time Lock

In a technologically advanced future where elite academies compete for prestige, eleven exceptional students receive a mysterious invitation to participate in The Chrysalis Initiative, a secretive tournament reputed to challenge the world’s most brilliant minds. Within an advanced simulation, the participants are assigned concealed roles as Hunters or Survivors. With no certainty of who stands on which side—and with roles capable of shifting between rounds—alliances begin to form even as doubt quietly takes root. As the tournament progresses, every interaction becomes a test of perception and every decision a calculated risk. Trust begins to erode, and the students find themselves questioning not only those around them, but their own judgment, instincts, and sense of self. In a system built upon deception and survival, the question is no longer who will win, but how far someone can be pushed before losing the very humanity they are trying to protect.

Ryxel · Sci Fi · 9 ch

The Ending Reader

People say every person dies twice. The first time when their heart stops. The second time when they are forgotten. Vael learned that earlier than most. In the rain-soaked megacity of Nexarum, he lives with a curse that allows him to hear the final words people will ever speak. Most are meaningless. Some are horrifying. But one night, inside a Dead Scene where reality twists into nightmare, he hears a silver-haired girl whisper: “Thank you for finding me again.” The problem is she says it like they have already loved each other across countless ruined worlds. As the city collapses beneath endless rain, fractured timelines, and horrors born from abandoned stories, Vael is dragged into a war against the inevitable end of humanity itself. And at the center of it all stands a girl trying desperately not to fall in love with the boy destined to erase himself for her sake. Because in every timeline, the world ends. And in every ending... Vael dies for her.

Arthur04 · Fantasy · 8 ch

The Trinity Divide - The First Relic - Book One

THE TRINITY DIVIDE SERIES Jarek Donati was an enforcer for the family until he was set up to die while on a job. He relives his own death over and over in his own personal hell loop for over a century, until the very weapon he used on the monster of a man who was meant to kill him sets him free. Now he finds himself in 1920 St. Cloud, Minnesota, during the start of Prohibition. He's got an angel and devil on his shoulder, a Nephilim with perfect balance between grace and damnation. The Trinity Blade transformed him into something both Heaven and Hell want dead. St. Cloud runs on illegal moonshine, demon-possessed mobsters, and church corruption. Jay establishes cover as a private investigator and discovers he arrived at the exact moment both sides waged war over St. Mary's Cathedral and what's hidden beneath it. ———————◊——————— ☩ WHAT TO EXPECT: ☿ † LitRPG with stat progression and ability unlocks ⸸ Weak to Strong (starts Level 1, learns through survival) † Fast-paced noir mystery with frequent combat ⸸ MC + bound companions (angel and demon literally on his shoulders) † Hard magic - wards cost blood, abilities drain health ⸸ 1920s Prohibition setting meets theological horror † Both Heaven and Hell are antagonists ⸸ No harem, slow-burn romance Content Warnings: Violence, theological themes, moral complexity

JE PAYNE · Litrpg · 35 ch

Silk, Steel, and Silence

William James Moriarty is held captive in a basement by Senka, a dominant woman who binds him in chains and refuses to let him go. The confinement is not just physical—it becomes a psychological struggle for control, power, and manipulation between two minds that refuse to yield.

Senkora · Mature · 25 ch

Yubiwa: The Wanderers in Frozen Time

Tansetsuki Yuume just wanted to revive his older brother, sister-in-law and little niece. He didn't know that he would have to save one more person. And why this person had suddenly become so important to him? _________ Cover and other arts by Kann ("Aoihito", "The Middle of Nowhere") Updates: Sundays

adawinry · Urban Fantasy · 4 ch

Immortal Healer: Immortal Stonekeeper Prequel (2025)

Not many people can claim to have served in eight wars, and even fewer can claim to have conquered death itself. Duncan Ward has done both. After seeing the horrors of World War I, Duncan, an eternally youthful witch doctor, has given up completely on humanity and sworn never to intervene in their matters again. But when he is abruptly invited to the funeral of an old war comrade he once saved, Duncan finds himself dragged back into the affairs of men… and the supernatural. Joining hands with the late veteran’s daughter, they race against time to uncover a plot that could drastically change the course of history.

Mercynarie · Urban Fantasy · 26 ch

Ghost of Glasgow: Immortal Stonekeeper Case Files #2 (2023)

Jonathan Warner is back. This time, he is a Paranormal Investigator under the jurisdiction of the Paranormal Bureau, working peacefully alongside his lover and partner, Anya Sechina. However, the two of them are thrust back into danger when Jonathan’s close ones die one by one after being marked by an eight-hundred-year-old branding. Who is behind this series of murders? What does the branding mean? And will they solve the case in time, or will Jonathan lose everything in his life once more?

Mercynarie · Mystery · 18 ch