The world is already dead. But he isn’t.

From a realm consumed by death and despair comes a lone warrior—Carcerian Le Vandeiyan, the Sword God who fought until the very end. His world, ravaged by monsters and ruin, could no longer be saved.

But fate offers him a second chance.

A new door opens—to Earth. A familiar planet, yet untouched by the horrors he once knew. Here, monsters have only just begun to show their faces. Humanity still lives in ignorant bliss, unaware of the calamity that lurks on the horizon.

This world hasn’t fallen… yet.

And he refuses to let history repeat itself.

Reincarnated into the body of a once-feeble young man, the Sword God makes a promise in exchange for this second life:

“I’ll protect your family. That’s my oath.”

Armed with the blade that once defied extinction, he rises again—not as a savior, but as a grim warning.

The true battle begins now.