Taking the Myriad Worlds Shopping Mall System to Dominate the Naruto World

He transmigrates into the world of Hokage with a frustrating System and a Tenseigan he doesn't know how to use, becoming a little kid from the Hyuga clan.

Faced with the Caged Bird, a ticking time bomb, and the approaching Second Shinobi World War, Hyuga Takumi is feeling the pressure!

What is the strongest ninjutsu in the world of Hokage? The protagonist: “I don't know, but I can use them all!”

What is the strongest Kekkei Genkai in the world of Hokage? The protagonist: “I don't know, but I have them all!”

Who is the strongest person in the world of Hokage? Might Guy with the Eight Gates? Six Paths Madara? Kaguya Otsutsuki?

The protagonist: “I don't know, but all I can say is that they've all lost to me!”