Have you ever lost anything that was so precious to you, that if it were gone you wouldn't know what to do? For Otokawa Natsuru, that item is a keychain. Hearing from Kazama Miori, a fellow student with...

Time reversed, Qiu Yi became a girl, but a male version of himself still exists in this time...【Am I still myself? Who exactly am I?】What kind of sparks would ignite when he, who is a girl, meets his male self?...