Naruto: I Just Became Kakashi, and My Power Equals All of Konoha's Combined Strength

Having just transmigrated to Konoha and become the 'kidney-deficient' Kakashi Hatake, he obtains the Peace-Seeking System. Kakashi immediately binds it to Konoha, and the chakra, ninjutsu, Kekkei Genkai, and bloodlines of every ninja in Konoha all converge within him.

Naruto Uzumaki: Kakashi-sensei, you're so strong! How can you use Kurama Mode too?

Sasuke Uchiha: Kakashi-sensei, you're not an Uchiha, so how can you activate Complete Susanoo?

The Nine-Tails, Sharingan, Rinnegan, Wood Release... All these abilities converge in one person.

The Ōtsutsuki invade.

Kinshiki Otsutsuki: Lord Momoshiki, run! That insect has gone berserk!

Ōtsutsuki Isshiki: Damn it! How can a human have such incredible power?

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