Naruto: One-Click Ninjutsu Training System

Shimomiya Raido transmigrated into the world of Naruto… only to end up as the worst student in his class. Then, the broken Skill Slot System was forcibly activated. “Seven passive skill slots, three active skill slots… and they’re all corrupted code?!” However, when he placed the most basic ability, Chakra Refinement, into a skill slot, everything changed. [Ding! Skill running automatically. No cost. No cooldown. Upgrading nonstop, 24 hours a day.] “One cycle every five minutes? And one cycle equals thirty training sessions? Isn’t this cheating a bit too much?!” Soon he discovered the system’s most terrifying loophole. Installing the same skill multiple times dramatically increased training speed. Placing the same ninjutsu into two slots directly unlocked Zero-Cost Infinite Casting. Skills could evolve automatically. Even a C-rank technique could grow into S-rank power simply by running in the background. While others trained for ten years, Raido slept. While others practiced hand seals, Raido ate lunch. While others struggled desperately to survive missions, Raido’s skill slots continued leveling on their own. Naruto said, “I practiced the Rasengan until I coughed blood. How did you master it after watching once?!” Sasuke said, “My Sharingan copies techniques, but you… why does your skill list contain eight hundred forbidden jutsu?!” Kakashi sighed, “I can’t teach him. I really can’t. Yesterday he learned the Konoha sword style. Today he already surpassed the White Fang.” The Third Hokage quietly extinguished his pipe. “Danzo, I advise you not to provoke that boy. He just inserted Flying Thunder God and Dust Release into his skill slots. They’re currently running in the background.” Raido glanced at the slowly repairing skill labeled Great Sage in his interface and smiled faintly. “Relax. Once I add Yin–Yang Release… the Six Paths realm will just become another progress bar.”