Konoha: Dragon Slayer at the Roots

Night Owl Berserion, a dragon in the Fairy Tail world, was sent to the Naruto world due to the black dragon disaster. The innate high-level attachment magic can attach the clear concept of Night Owl to any object to become a reality. In order to fight against the black dragon, Night Owl participated in the genocide of the Uchiha, clarified the Uchiha's physique, and added the reincarnation eye to himself that could grow. The cage that Uchiha Madara prepared for the tailed beast was a heretic golem, and the cage that Night Owl prepared for the tailed beast was... Additional personality and wealth!