Psychic powers? Who needs them when you’ve got the greatest weapon of all—confidence.

He calls himself a master psychic, a guru of the supernatural, and a man of unparalleled wisdom—though really, Reigen Arataka is just a fast-talking con artist with incredible charisma. When Mob, his earnest psychic apprentice, isn’t around, how does Reigen handle exorcisms, clients, and life’s absurdities all on his own? In this spin-off to Mob Psycho 100, ONE shines the spotlight on everyone’s favorite “ordinary man” as he bluffs, blusters, and occasionally surprises with his odd brand of genius.