The second season of the One-Punch Man anime television series is based on the webcomic of the same name written by One and its subsequent manga remake illustrated by Yusuke Murata.

[2][3] The second season was simulcast on Hulu in the United States, on Tubi in Canada,[4] on AnimeLab in Australia and New Zealand,[5] and on Crunchyroll in Europe.

[7] The opening theme song is "Uncrowned Greatest Hero" (静寂のアポストル, Seijaku no Apostle, lit.

"Quiet Apostle") performed by JAM Project, while the ending theme is "Chizu ga Nakutemo Modoru kara" (地図が無くても戻るから, lit.

While Genos and Sonic fight elsewhere, Fubuki, going by Hellish Blizzard, arrives to invite Saitama to her faction.

While walking home one night, Charanko happens upon Garou picking a fight with Mumen Rider, the Class C Rank 1 Hero.

Tank Top Master gains the upper hand, but before he could deal the finishing blow, Mumen Rider jumps in to take the hit, saying that its wrong for heroes to kill humans.

He lands a strong blow forcing Garou to use his trump card, the Water Stream Rock Smashing Fist, Bang's signature style.

Bang calls his brother Bomb to help deal with the Garou threat, and they stumble across the Tank Top's crew's and Charanko's beaten bodies.

Genos plans to stall Elder Centipede to give a chance for Fang and Bomb to get the defeated A Class Heroes to safety.