One Punch Man Season 3 Trailer TL;DR

Get ready for more over-the-top heroics as Saitama, the guy who trained “for fun,” continues to one-punch every threat alongside his cyborg sidekick Genos. This time the baddies—calling themselves the Monster Association—kidnap a VIP’s kid, so the S-Class heroes suit up for a wild rescue mission.

Meanwhile, fan-favorite antihero Garou wakes up in the Monster Association’s lair after a brutal showdown with the heroes—so expect epic showdowns, unexpected alliances, and Saitama doing what he does best: ending fights in a single blow.

Watch on YouTube