Sf Light Novels Manga

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? Everything is in I Am My Wife.

A weapons shop owner who is more much more capable than he looks, a clever and cute young demon loli from unknown origins. What roles do these two play in a new world where nothing is certain!