They Summoned a Hero, But Received a Psychopath

Yagami was broken long before he was summoned.

A childhood of poverty. A shattered family. Endless humiliation. The world had already driven him to the edge of madness long before anyone noticed.

Then, in a single moment, everything changed.

Yagami and his classmates are dragged into another world and hailed as legendary Heroes destined to defeat the Demon King. While his classmates embrace their new purpose, Yagami sees only another cage disguised as salvation.

Behind the kingdom's noble promises lies corruption, manipulation, and secrets buried beneath centuries of bloodshed. The Heroes are worshipped as saviors, but in reality they are little more than disposable pieces on a board they cannot see.

As alliances crumble and masks begin to fall, Yagami finds himself standing between two choices:

Let the madness consume him...

Or make the world fear it.

Monsters, demons, heroes, kings—it doesn't matter. In a world built on lies, everyone is a potential enemy.

This is not a story about saving the world.

It's a story about what happens when the most dangerous person in the room stops pretending to be human.