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Nothing about Saitama passes the eyeball test when it comes to superheroes, from his lifeless expression to his bald head to his unimpressive physique. However, this average-looking guy has a not-so-average problem, he just can't seem to find an opponent strong enough to take on! Every time a promising villain appears, he beats the snot out of 'em with one punch! Can Saitama finally find an opponent who can go toe-to-toe with him and give his life...

As the fight against the Monster Association big shots heats up, Class-S heroes find themselves locked in a desperate struggle, but Tornado is closing in on Gyoro-Gyoro's main body! Meanwhile, Blackluster confronts Garo, while Saitama wanders the labyrinth where the Monster Association is hiding"--

"In an underground labyrinth, Puri-Puri Prisoner encounters Garo, who is now stronger than ever! Meanwhile, Saitama teams up with the hero Flash while both are lost underground. On the surface, Nyaan toys with Class-A heroes until Drive Knight appears"--

In a world haunted by dangerous supernatural forces, there are still some problems you can't solve no matter how much spiritual power you have. And a good thing too--because phony exorcist Reigen Arataka doesn't have any! But that's never stopped Reigen from running a ghostbusting business...and his new part-time office assistant is none other than Tome Kurata, a girl obsesssed with the strange and unxplained--and the schoolmate of Reigen's protégé,...