reborn in Naruto as me

From his Uchiha mother, Tetsuya inherited the Sharingan, the powerful dojutsu that granted its wielder unimaginable combat prowess. But this was not the only gift he possessed. When Tetsuya was five, Hanzo, understanding the potential of combining different bloodlines, had a Byakugan transplanted into Tetsuya's right eye.

The Byakugan, a dojutsu unique to the Hyuga clan, gave Tetsuya not just the ability to see through solid objects, but also enhanced his perception to a level where he could see chakra pathways and even the flow of life energy. The fusion of the Sharingan and Byakugan in his eyes would form a power unlike anything the world had ever seen.

This combination of bloodlines was unstable, though. The intense power that both the Byakugan and Sharingan exerted on Tetsuya's young body left him with frequent migraines, but over time, he learned to control them. His left eye, the Sharingan, granted him unparalleled battle tactics, illusions, and copying abilities, while his right, the Byakugan, allowed him to engage in hyper-precise taijutsu and chakra manipulation.

Hanzo, ever the master of combat, pushed Tetsuya to the brink of his limits. The boy trained with the poisonous salamander that Hanzo was known to control, learning to use the deadly techniques of the Hidden Rain Village while also honing his skills in ninjutsu and kenjutsu. Tetsuya was trained to fight with a ferocity and cunning far beyond his years.