Simultaneous Transmigration: From Japanese Comics to American Comics, a Powerful Attack

Chu Yang transmigrated to the Naruto world and became a member of the Senju clan. However, it seems that he transmigrated a bit too early, during the Warring States period before any ninja villages were even established. He thought he would just become a Kage-level expert and be invincible in the Naruto world!
But an accident led him to encounter himself from the world of Death God. It turned out that he had actually traveled through countless worlds at the same time!
He is the young patriarch of the Senju clan in the Naruto world, and the chosen successor of the God of Shinobi.
He is Shanks' right-hand man in the One Piece world, the strongest first mate in history, and the first person to put a reverse bounty on a Celestial Dragon.
Or perhaps he's a mad sorcerer in the world of sorcery, stepping on Sukuna.
He is Aizen's lifelong enemy in the Bleach universe, and Tony Stark's genius assistant in the Marvel universe.
He is the supreme ruler in Gu Long's martial arts world, and also the number one demon who sweeps across the eight wastelands in Jin Yong's world!
He is the chosen one, and he will eventually become the supreme and unique one.