First-year high school student Ai Yasumi lives on the remote Izu Ōshima island, utterly devoted to manga. When she learns her reclusive idol, the legendary Yasuno-sensei, will appear at Comitia, she leaps at the chance to finally meet them. That impulsive choice spirals into a series of unexpected encounters, forcing Ai to confront her deepest beliefs about creativity, talent, and the messy reality behind artistic greatness.