In a comedic subplot, Speed-o'-Sound Sonic attempts to become a monster by eating a Monster Cell. However, he decides to cook it first, which results in severe diarrhea instead of a transformation . Critical Reception (Dub & Animation)
The emotional core of the episode is a conversation between Saitama and King . Saitama expresses deep boredom and a sense of stagnation . King gives him a surprisingly profound (though secretly manga-inspired) motivational speech about finding fulfillment in the pursuit of being a "true hero" rather than just looking for a strong fight . One Punch Man 2nd Season (Dub) Episode 9
Despite Bakuzan’s transformation into a Dragon-level threat, Saitama defeats him with a single, casual punch that blows away the monster's upper torso . In a comedic subplot, Speed-o'-Sound Sonic attempts to
Against Suiryu's warnings, Saitama heads off to find Gouketsu . He defeats the massive monster off-screen, returning with only its severed head as proof . Saitama expresses deep boredom and a sense of stagnation