Naruto: Leveling Up My Skills Makes Me Stronger

After transmigrating into the Hokage world, Zong Jie unlocked a Proficiency System. Once proficiency reaches a certain level, any ability can evolve.

Swordsmanship that splits mountains and cleaves the earth, ninjutsu that destroys the heavens and the earth, genjutsu that transforms reality…

As he kept grinding proficiency day after day, Zong Jie realized he might have accidentally become invincible.

During the Fourth Shinobi World War, Six Paths Complete Form Madara Uchiha lay in a giant crater, lost in thought. Why couldn't he withstand even one sword strike, despite being at his strongest?

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.