One-Punch Man manga volume 28 features story by ONE and art by Yusuke Murata.

Psychos and Tornado’s psychic battle rages on! With Genos’s help, Tornado succeeds in rescuing the scattered heroes from their fight against the monsters, allowing her to unleash a devastating attack that warps the city… And although the outlook appears grim, a group of S-class heroes finds the inspiration to turn the tide of battle!