One-Punch Man Season 3

Saitama never set out to save the world; he simply became a hero for the thrill of it. Following three years of rigorous, self-imposed training, he achieved a level of physical power that rendered him virtually invincible. His strength is so overwhelming that even the most formidable adversaries fall to a single punch, leaving him without any real challenge. Now operating as an official member of the Hero Association alongside his devoted cyborg disciple, Genos, Saitama continues to carry out his duties despite his chronic boredom. The fragile peace shatters when monsters declaring allegiance to the newly formed Monster Association launch a brazen attack, abducting the child of a high-ranking Hero Association executive. In response, the organization’s elite S-Class heroes convene to orchestrate a daring raid on the enemy stronghold and secure the hostage's safe return. Deep within that very hideout, Garou—a fearsome martial artist known as the "human monster"—regains consciousness after being captured by the Monster Association during a previous violent clash with the heroes. As the impending assault draws near, these converging forces set the stage for an explosive confrontation.