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!

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》.