Leveling Against the Gods

Han Taejin never wanted to be a hero. He was just another commuter on a train—until the world turned into a game and survival became the only rule.

When an unknown System overlays reality, every human receives a role, stats, and skills—except Taejin. Instead, he’s labeled [Undefined], a player who shouldn’t exist. No class. No assigned path. But while others struggle to adapt, Taejin realizes something terrifying: he’s seen this before.

This apocalypse isn’t random. It follows a script. And worse—something is watching.

Armed with fractured memories of a story he barely understands, Taejin fights to stay alive in a world where players are entertainment, survival is currency, and unseen gods pull the strings. Forced into brutal trials, hunted by those who fear his existence, he must defy the System itself—before the game erases him completely.

But breaking the rules means risking everything. If he plays along, he might survive. If he rebels, he might win.

The only question is: will the System let him?