Start with the Power of the Tailed Beast Refining Chakra for Immortality

Traveling through the Black Lagoon area on the border of the ninja world, the boy who started the game had a flash of eye blood and was remembered by the entire ninja world? It doesn't matter! I am empty, with a leopard head, ringed eyes and a fierce face, awakening the instant light guardian system! Killing an evil thief and rebelling against ninja will increase the barrier-breaking chakra, and the ninjutsu blood can be broken through at will! The Black Wolf Gang wants to sell my brother? Cut! Orochimaru's experimental subject covets the blood successor? Kill! From border refugees to the top of the ninja world, whoever dares to touch my brother, I will treat him as a "demon" and chop him into an experience pack! The barrier-breaking chakra surges, and the blink eye evolves into a heaven-level illusion. Watch me use the vajra pestle to turn this troubled ninja world upside down. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.