“Sometimes, I wonder if this is a dream. Because I have never met anyone like you.”

Jaeil, an A-rank “Backsplash” Esper, lives in a perilous state, unable to find a Guide compatible with him. Due to a past incident, he doesn’t trust people easily and avoids all physical contact, even with Guides.

In such dire conditions, Jaeil, who has little lingering attachment to the world and pushes himself to his limits, one day hears a piece of news. It’s that a new A-rank Backsplash Guide will be coming to the center. However, that guide, Seunghyun, is from District 13, has received no education, and doesn’t even know how to perform Guiding!?