Livestreaming from the Forbidden Zone: I'm Invincible, Do as You Please

A world-ending war brought about global devastation.

At the same time, thousands of forbidden zones of all sizes appeared.

Technological civilization was destroyed, leaving people with nothing to entertain themselves but the primal struggle to survive in the forbidden zones.

A dim-witted boy crawled out of the ruins, holding several yellowed comic books and muttering, "Armament Haki, Observation Haki, Conqueror's Haki... I think I can use them all."

Everyone watching the livestream went crazy. Could this guy really have some kind of godlike power?

No, I think the authorities running the forbidden zones are cheating. No one could possibly be this strong!