3 Shiroumecho Shopping Street. On a stormy night, Kaede, a troubled young boy, is welcomed into a small downtown movie theater called "Cinema Choyoza." Unable to put his feelings into words, he is lost both in mind and body, but after experiencing one film, he resolves to confront "himself."

Having become an orphan, Nae Katamine falls into a "sanctuary" in another world through a wardrobe inherited from her grandmother. There, she encounters a wounded boy named Sacred. Declared a "saint," Nae cannot leave him alone and travels back and forth between the two worlds. However, as time flows differently and their relationship deepens as he grows rapidly with each meeting, a misunderstanding causes them to drift apart, and before they can reconcile, the wardrobe loses its connection to the other world...