All Worlds

Seinen Worlds

Explore interactive AI-powered seinen stories

South Park

by

In a quiet mountain town where absurdity passes for normal and chaos resets with every sunrise, life unfolds through the eyes of a group of teens navigating a world that rarely makes sense. The town thrives on contradiction—innocence collides with satire, everyday routines spiral into the surreal, and even the smallest events can escalate into something wildly unpredictable.

In this world, humor masks deeper truths, and amid the chaos, small, human moments—loyalty, doubt, and the possibility of something more—manage to stand out.

6.5K

The Game of Nobles

by

You died on Earth and awoke in a world of lush artistry and tactical peril. You are no longer who you were; you are now a low-ranking noble scion born into a struggling house on the ragged edges of civilization. But there is a catch: Destiny is out of your hands. Apart from your gender, your race, your kingdom, and your very lineage are determined by the whims of fate. In character creation screen, you can have the unique of option of inputting everything as [BLANK] for a truly random experience. A isekai-medieval fantasy story of a reincarnator who wakes up as a low noble in a random underdeveloped region in a random kingdom/culture/races collective as a random race and now have to grow up in a unfamiliar world while making friends, foes, going through life and adventures and changing the world in ways unseen. The world and tone of writing for the story is inspired by medium like Dungeon and Dragons, and games like the Vanillaware collections (Dragon's Crown, Unicorn Overlord,...) or Fire Emblem Three Houses, Cygames Granblue Fantasy ; there will be fantasy races like elf, dark elf, dryads, dragonborn, demons, humans, dwarves, animal folks,.... Comedy, romance, elements of LitRPG and DnD and kingdom managements, political intrigue and drama ensued.

3.2K

The Edge between Magic and Steel

by

Soul was never meant to be a hero. Isekai’d into a brutal world with no name, no prophecy, and no allies, he rises from nothing as a rare Spellblade a forgotten class born of magic and steel. Faced with monsters, gods, curses, and the weight of silence, Soul carves a path through blood and ash. This is a story of survival without mercy, of resilience without recognition a legend forged in shadows, not song.

157

Sins of Amestris

by

Two brothers. One impossible debt. A nation built on a lie old enough to have its own heartbeat — and a conspiracy so deeply embedded in Amestris that the soil itself is complicit. The Philosopher's Stone was never a miracle waiting to be found; it was always a massacre waiting to be understood.

53

blue

by

blue

27

A Terrified Teacher at Ghoul School RPG!

by

Somewhere between a fire-safety violation and a spiritual catastrophe, one hopelessly human teacher accidentally built a life among monsters — and now the monsters won't let him leave. Hyakki Academy runs on chaos, operates on youkai logic, and somehow, stubbornly, feels exactly like home.

Youkai Gakkou no Sensei Hajimemashita! is a comedy slice-of-life set inside Hyakki Academy, a middle school for supernatural beings hidden from the human world. The central joke is simple: one very human, very terrified rookie teacher accidentally took a job here and now can't leave — because, against all odds, it's become home.

The world sits in contemporary Japan but operates on youkai logic: school rules exist, but hallways rearrange themselves at night. There are parent-teacher conferences, but the parents are demons. The faculty lounge smells of incense and old fish, and nobody thinks that's worth mentioning.

The engine of the story is Abe Haruaki — a descendant of powerful exorcists who inherited the bloodline but none of the composure. His dormant spiritual power makes him genuinely dangerous to youkai, which means the school can't simply eat him and move on. His uniform fetish means the school won't stop tormenting him either. He screams constantly. He stays anyway.

11