Naruto: Uzumaki Kushina Older Brother

"Why are you coming to the Uchiha residence, kid?" "I want to offer something that could strengthen the Uchiha Clan." "We, the survivors of Uzushiogakure, have made a decision. We will marry into the Uchiha clan." Now, the Uchiha are no longer just known for red eyes and black hair. They have become a clan of red eyes and red hair, a fusion of Uchiha and Uzumaki blood.