Episode 12 | One Punch Man

Saitama’s "Serious Punch" splits the atmosphere, ending the threat while Boros realizes Saitama never even broke a sweat. Season 2, Episode 12: "The Wiping of the Disciple's Butt"

Saitama faces Boros, a galaxy-conquering alien who, like Saitama, is bored because he is too strong. One Punch Man Episode 12

It is a rare moment where Saitama meets someone who can survive more than one hit, even if he was still holding back. Saitama’s "Serious Punch" splits the atmosphere

The story focus shifts from Saitama to the evolution of the "Hero Hunter," Garou. a galaxy-conquering alien who

One Punch Man Season 2 - Episode 12 discussion - FINAL : r/anime

This episode is widely considered the "gold standard" for the series.