Konoha War: I Rely on My Proficiency to Dominate the Ninja World

After traveling through time and becoming a passerby in Konoha with no bloodline, no background, and no role in the original novel, Su Yu once thought that he could only be a filler for the Third Ninja War. Until the light blue panel popped up in front of his eyes - [Basic Physical Technique: Mastery (3/100)]. There is no card drawing, no god-level talents, there is only one rule: once the proficiency is fully developed, there will be a qualitative change. So—— In the monthly test of the Ninja School, he knocked down the strongest person in the same period with one punch. Encountered on the front line, he relied on the teleportation technique to leapfrog and kill the Jonin. The stronghold collapsed, and he took over the defense line as a chuunin, abruptly bringing the desperate situation back. When the Four-Tailed Jinchuuriki chased him in person, when the eyes of Genbe and Orochimaru fell on him at the same time—— Su Yu only had one sentence: Want to touch my people? First ask if my kunai will answer or not.