Naruto: I Retaught Team Kakashi from Scratch

The day Naruto slurped down his ramen and wiped his mouth before calling out, "Another bowl!" was the day Teuchi's System appeared!

[Strongest Master System] activated!

[Three potential disciples detected near Host: Naruto Uzumaki, Sasuke Uchiha, and Sakura Haruno]

[Synchronizing sign-in for legendary shinobi abilities from this world... Sign-in complete!]

[Congratulations, Host! You have obtained Jiraiya's complete Sage Jutsu set, Tsunade's complete Medical Ninjutsu and super strength set, and Orochimaru's complete forbidden-jutsu scientific ninja tool set!]

Teuchi nodded, gazing at the thousands of S-rank ninjutsu that flashed through his mind. He fell silent for three seconds.

Then he made a decision that would send the fate of the shinobi world completely off course.

Misplaced teaching, activate!

He started by teaching Naruto Tsunade's super strength and Medical Ninjutsu.

"Naruto, kneading dough and punching people are the same thing: balance softness with strength. Remember, when you throw a punch, you want to break their bones and heal them at the same time."

"Sasuke, simmering soup and taking revenge are the same thing: once the heat is right, success comes naturally. First, bring this pot of Toad Oil to a boil."

"Sakura, sourdough starter and forbidden jutsu are the same thing: if you let them ferment long enough, anything can spoil and be reborn."

And when the final battle came, Uncle Teuchi removed his apron himself.

The shinobi world trembled!