My name is Hinata Xiu, and I came from time traveling. This is not my original world. Without former friends, there is nothing. But I have a gentle sister and an unreliable father. Very happy. . . At least I think so.
From today on, I will change my name to Asahina Shu, because my father has "married" the girl.
The woman has 13 brothers, who will become brothers with us in the future. It feels so fake, 13 sons or something. .