Emperor Yantai traveled through the ninja world and became the least favored prince of the Fire Nation's Daimyo. With ruthless ruthlessness, he eliminated all his competitors and ascended to power. One country, two regimes. Isn't this a betrayal of the nation and its people? He first destroyed Konoha Village to strengthen central power. He successively annihilated the five major ninja villages. He launched a war of annexation, unifying the ninja world. He proclaimed himself emperor, pioneering a new era of unification. The protagonist gained access to the Deep Communication Copy System. By communicating deeply with female ninjas, they could copy and upgrade their abilities. He drugged Uchiha Mikoto to copy her Sharingan. He forced his love for Yuhi Kurenai to become a master of illusion. He investigated Hyuga Hinata and acquired the Byakugan. He captured Tsunade in a secret chamber and gained Wood Release, capable of unleashing powerful magic. He tricked Mei Terumi into mastering Melting Release and Boiling Release. He and Konan achieved their goal, mastering Paper Release. He trained Kaguya to replicate the Ōtsutsuki's physique. Ino, Kurotsuchi, Hanabi, Haruno Sakura, Shizune, Samui, Yukito... Akatsuki: Compared to him, who is the villain! Uchiha Madara, Senju Hashirama: Can the ninja world still be unified?