After leaving Konoha, Madara came back to it to marry his love, Subarashi Uchiha. He did so after gaining the Rinnegan. Madara and Subarashi had a child who they named Tajima after Madara's father. Tajima gained the chakra of both Madara and Hashirama eventually gaining the Rinnegan as well. Tajima became a war hero of Konoha. Tajima had a son named Izuna. Izuna also gained the Rinnegan eventually...