I Am in Konoha, and I Will Help the Second Generation Become the Holy Emperor.

He traveled through Konoha and became a tenant of Uchiha. After a lot of struggle, he finally regained his freedom. Then he built a microscope and looked at chakra, and found that the change in the nature of chakra turned out to be fission, and the blood inheritance limit was probably fusion. Immediately, Yusheng Kufu wanted to be a handsome man who could quietly cultivate immortality. But he didn't want to be too good and became a consultant to Hokage. So, with the help of Usheng Kufu, gradually, the second generation Hokage became the Holy Emperor of Konoha. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.