Sci Fi Web Novels Featuring Mystery

Sci Fi web novels featuring Mystery, with public chapters on NovelCult.

New here? Start with LOST by Simply No One

LOST

LOST Some places are almost the same. Some choices are not. When Sai arrives in the quiet coastal town of Misakiura, he expects nothing more than a brief escape from his ordinary life. Instead, he finds a town wrapped in silence, strange coincidences, and people who seem to know far more than they should. Small inconsistencies begin to appear. A familiar street feels unfamiliar. Memories no longer agree with reality. And every answer only leads to another impossible question. As Sai uncovers fragments of a hidden truth buried beneath the town, he realizes Misakiura is connected to something far beyond imagination—a mystery that challenges everything he knows about identity, memory, and the meaning of home. Some worlds are almost identical. Some choices change everything. And sometimes... getting lost is the only way to find where you truly belong. Genres Science Fiction • Psychological Mystery • Speculative Fiction

Simply No One · Sci Fi · 91 ch

Niko’s Nexus: The Cries Of Chaos

With no memories of himself and nowhere to go, a lost boy must find his way through an unknown world with instinct alone. Trusting in a body he doesn’t recognize to keep him alive throughout the day while enduring its repressed memories at night. With no guarantee to see tomorrow and no way back from today, will he be able to face his future knowing his past does not exist? Or will he choose to live in the moment forever, betting it all on today?

Jordan The Jester · Fantasy · 17 ch

THE LAST CONSTANT

🌌 The Last Constant In 2187, the world suddenly freezes for 17 seconds. Only Aren, his friends, and a mysterious girl named Lyra remember it. Aren awakens Constant Sight, a power that lets him see and manipulate the laws of physics. As they investigate Reality Drift, they uncover impossible experiments, alternate Earths, and a hidden war over reality itself. But the greatest mystery remains: The person changing the universe's laws is Aren's future self—and he may be trying to save reality rather than destroy it.

Nowahad · Sci Fi · 1 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

Echoes of the Silent Sky

Year 2147. The Sun stops—not dead, not dimmed, but *paused*. Fusion ceases for 11 minutes and 43 seconds every 72 hours. A silence with a pattern. A signal. Astrophysicist Dr. Ella Vayne decodes the sun's tremors and discovers the frequency matches human brain theta waves. Not coincidence. Something is broadcasting to Earth—or waking something *in* Earth. Recruited into a black-ops mission, Ella and ex-special forces operative Kasen Reed are sent to a remote Martian research base. The scientists there report footsteps in the dead of the base—footsteps that echo from 300 meters below, where satellite scans show only empty rock. What they find buried beneath Mars isn't a ship. It's a **memory vessel**—a relic built by a civilization that encoded its final moments into a structure that responds to human neural patterns. And Ella's brainwaves? They sync perfectly with the sun's silence. They always have. She wasn't chosen. She was *made* for this. But someone on Earth is building a tower—a transmitter. They don't want to receive the signal. They want to **reply**. The question isn't who sent the silence. It's who—or what—will answer back.

gloriabatao · Sci Fi · 21 ch

The Silent Sky: The Warmth

Prequel - AMT ~ A MORTAL'S TOUCH. Continuation of AMT ~ A MORTAL'S TOUCH. Base on 2050, two main lead at age 17, twins siblings Arya and Lily Kurosaki. Future glimpse 2083, Arya and Lily age 50. In Mount fuji Arya calmly lay down on snowy ground and looks at sky. Arya blinked slowly raised his left arm and he said quietly "He turned it into reality." Lily burst out laughing and playing with snow and said softly "brother come on." Arya looked at her and gentle smile and he stand up. Lily shouted at arya "Brother mom is going down let's go." Arya didn't look back and softly said quietly "What you did its for us right dad, if you here I will be the same person as you." [Vol.1/Exclusive future part ends here] SEQUEL - THE SILENT SKY: THE PAST [TSKTP] (Author Note: In this story will also cover past story a mortal's touch, which means you can straight up, read this story and it will be fast future because of past time is totally different level, also it's has set suspense, thrills and complex hidden details and many more.) #Seinen #Dark #Mystery #Romance #UrbanFantasy #Historical #Comedy #Gods #Sci-fi #Twins

Ash_010 · Seinen · 19 ch