Bai Xuan traveled through the world of Naruto and became a member of Uchiha. At the age of ten, he opened the Mangekyō Sharingan. His left eye can deduce knowledge, and his right eye can generate matter and dominate the power of creation.

Create chakra cultivation method, life evolution, immortality.

Create a Susanoo mecha, travel the universe, and destroy stars.

Create seven elemental tailed beasts, synthesize golden elixirs, and control everything.

…

"Absolute power represents absolute freedom and power. Anyone who hinders me from transforming this world will be destroyed. Konoha, do you want to be destroyed too?"

"Ignorant ninjas, why do you think you represent justice? Take a good look at everything I have created. This is the progress of human civilization, and you are the wrong ones."

"Otsutsuki, you people have strength but no wisdom. Stopping development means falling behind, and falling behind will be beaten. From today on, humans are the overlords of the universe!"