As a time traveler, you have been in the Naruto world for twenty years and you are still just a chuunin? As an Uchiha, you haven't opened your eyes after twenty years in the Naruto world?
What does it matter? I copied the equipment system of Diablo 3! Is your ninja world's combat power severely damaged? It doesn't matter, my numerical collapse is even worse!
What do you mean your ninjutsu increases damage by 500%? Why did his powerful fire ball push the tailed beast jade back? What do you mean your kaleidoscope is made from forged iron?
Can't open your eyes? I put on the Tailed Beast Suit, skipped the eye-opening process, and ascended to the Sixth Path.
