Third Hokage, I Want to Spar with You

After transmigrating to the world of Naruto, he awakens the Copy System.

Shake hands with the Third Hokage, and unlimited ninjutsu is yours.

Pat Uchiha Shisui on the shoulder, and you gain the Mangekyo Sharingan's Kotoamatsukami.

"Hey, little Nine-Tails, don't run away. Let big brother give you a rub." His chakra is nearly unlimited.

Kick Uchiha Madara, and the Rinnegan is yours.

What? Otsutsuki Kaguya wants to test her strength against me?

Sure, but before we fight, we have to give each other a hand.

After all, we're both people who value good manners...

This novel and its characters are entirely fictional. Any resemblance to actual events or people is purely coincidental. Do not imitate.