I'm In Konoha, My Ninjutsu Can Be Upgraded Infinitely

The lowest level of ninjutsu, as long as the level is high enough, also has the power of S-level ninjutsu, and can even surpass S-level ninjutsu to burst out with unprecedented power. Yuichi: "Madara uses the ultimate move as a level A, so can I..." Sarutobi Hiruzen: "This is the Clone Technique taught by the ninja school? This clone of pervert's combat power, you tell me he is a normal clone?" Mizukage Terumi Mei: "Water Style... You are Water Style, are you sure it's not a mystic sea escape?" Fourth Raikage: "Huh! What if the ninjutsu is so powerful? No one cares about speed except Mr. Namikaze Minato!"A shadow suddenly appeared behind Raikage. Raikage turned around: "What kind of ninjutsu are you? You also Flying Thunder God?" Yuichi shook his head: "No, it's just an ordinary instant!"Crowd: "You walked over a hundred meters, and even Raikage couldn't react. Are you calling Shunshen?" Uchiha Madara: "Yuichi, I, Madara, would like to call you the most pervert in the ninja world! Come on with me on the Eye of the Moon plan!"