From the creator of One-Punch Man!
Mob struggles hard through his first marathon, nearly making it all the way before passing out! He doesn't feel too bad headed back home . . . but finds while he was gone, something terrible has happened there. If Mob believed he was through with the shadowy organization Claw, he was wrong . . . and with Mob's emotions and strength at max, it's superhuman war in the streets as Claw plans a terrorist attack the authorities can't stop--because it'll be carried out by psychic power!