One-Punch Man, Vol. 20

Saitama's overwhelming arrival in the Monster Association's hideout turns the tide of the underground war, as his casual, effortless strength collides head-on with some of the story's most dangerous monsters.

• Brand: Viz Media
• Officially Licensed: Yes
• Minimum Age: 13+
• Author/Artist: Yusuke Murata (art), ONE (story)