Naruto: No-Damage Eight Gates, One Kick Shatters Susanoo!

After transmigrating into Naruto, Xin becomes an ordinary six-year-old orphan of the Uchiha clan. With the countdown to the "Night of the Massacre" less than a year away, Uchiha Itachi, the so-called "filial piety expert," is about to raise his blade, and Uchiha Xin is completely panicked.

Run? The Konoha ANBU are not to be underestimated. Report it? Danzo's formalin jars are already thirsty. Fortunately, at the moment of life and death, the Extreme Sharingan System awakens! As long as he crazily uses the Sharingan, he can grind proficiency and evolve without limit, from single tomoe to Mangekyo, and even toward the Rinnegan and beyond!

But what should he do when, as a six-year-old child, he barely has any chakra? Ding! He draws the divine passive ability "Enhanced Eight Gates" at the start! No damage! No side effects! Permanently maintained in the open state! Most terrifying of all, each gate opened directly increases the chakra limit by threefold!

While others are still painstakingly practicing hand seals, Uchiha Xin has already started a bizarre path of crushing everything with brute force. Not enough chakra? Open the gates! Not enough ocular power? Open the gates! One year later, under a bloody moon, the night of massacre arrives as scheduled.

Uchiha Itachi, holding a blood-dripping long blade, coldly pushes open the courtyard gate, only to run straight into a six-year-old child with all eight gates open, scarlet eyes, and chakra surging around him like a real tsunami. Looking at his cousin who stomped Susanoo to pieces, Itachi falls into deep self-doubt.

"Brother, just now when you were holding up that knife... who were you trying to kill?"