"Then hire me. For a price..." Natsumi Iida, who runs an anything-and-everything shop specializing in rough-and-tumble affairs, is always looking for stimulation, and spends his days in boredom. Then he meets a...

Guide Heo Yoon-jae returns after losing his partner Esper in a runaway accident. Due to his age, he is currently working at the Guide Mercenary Center and is in charge of Woo Sang-hyuk, an A-level esper who was...