Ai Yasumi, a first-year high schooler living on the remote island of Izu Ōshima, has one obsession: manga. When she discovers that her long-idolized but reclusive favorite manga creator, Yasuno-sensei, will make a rare appearance at Comitia, Ai doesn't hesitate—she has to meet her hero. But that single decision sets off a chain of encounters that will shatter her assumptions about art, genius, and what it truly means to create.