Naruto: Kill Orochimaru at the beginning

Transmigrating into the world of Naruto, he obtained the Infinite Mirror System. In the mirror, illusions are invincible. Every ninjutsu that appears within it can be copied. Every tailed beast that shows up can be cloned. Even entirely new jutsu can be developed. The unbeatable Hyūga Shigeo— Completely crushing the Byakugan, Sharingan, and Rinnegan, he becomes the wielder of the strongest eyes in the Naruto world. Orochimaru: “There are some people I will forever chase after!—Ugh! Grandpa killed me again!” The Immortal Duo (Hidan & Kakuzu): “Who have we ever feared in this life? Hyūga Ancestor, please spare us!” Akatsuki: “Can we let you be our boss? Just don’t fight against us.” The Five Kage, gathered together: “If you ask whose ninjutsu is the strongest in this world, we only acknowledge Hyūga Shigeo.”