: Saitama enters the "Super Fight" martial arts tournament under the alias "Charanko" to learn more about the world of martial arts. He encounters Sour Face , a former student of Silver Fang, and begins to navigate the strict rules designed to prevent imposters. Key Highlights
: These Demon-level monsters push Metal Bat to his limits. Raffleseidon uses sleeping gas to incapacitate the VIPs, while Senior Centipede's durable armor challenges the hero's strength. Metal Bat eventually defeats them by hitting himself in the head to generate enough adrenaline and "Fighting Spirit" to overcome the gas and crush their carapaces. One Punch Man 2nd Season Episode 4
: The Hero Association assigns S-Class heroes to protect its high-ranking officials. Metal Bat is tasked with guarding a wealthy executive named Narinki and his spoiled son, Waganma, at a sushi restaurant. : Saitama enters the "Super Fight" martial arts