A baby with no name lost his parents when he was born and raised by his parent's uncle and aunty. Eventually, he decided to took a name that his auntie heard from his mother due to that he has no name - Kurosaki Izuku, and Kuchiki Izuku. Adopted by his mother's brother and his wife, Byakuya and Hisana, they were happy enough to consider him as their child, to make sure Ichigo and Rukia would be happy to know their son is happy. However, a terrible incident happened. On Izuku's birthday, Hisana nearly got killed if the boy didn't jump in front of her and took the slash for her instead. This, however, woken something he inherited from his father as the inner demon within him was passed down into him. His Dad, Kurosaki Ichigo, Inner Hollow. "Yo, nice to meet King's kiddo." 『』 Izuku X Yaoyorozu X Jirou X Rem X Ram X Ryuukyu Overpowered Izuku (maybe, not too overpowered)

Ichigo lives his full life and dies a happy man. Tho he wakes in a void with the goddess Amaterasu. She explains to Ichigo that she wants him to be her champion. He agrees because he is always ready to help in any way he can. She tells him he will have his family and that he will be an additional 6 races, but he has to find out 4 of them himself. Ichigo x harem