Naruto: the Dying White-Bearded Father Saves Uchi

On the night of genocide, the entire Uchiha clan is about to be destroyed. At the age of eight, Xuanyue awakened to the system of all realms and gained the power of the dying Whitebeard. Lifespan is exchanged for space-shattering hegemony. Amaterasu and Susana are vulnerable to the space shock. The system tried to fix his flaws, but he flatly refused. Pain wakes people up, but hatred never dies. From then on, there was a crazy Shura in the ninja world, who protected his sister to the bone and conquered all directions with his fists.