This Ninja Is Far Too Cautious

Chen Changsheng transmigrates into the world of Naruto and becomes an orphan of the Uzumaki clan, left behind in Konoha. He gains the Long Life System!

The longer he lives, the stronger he gets!

He had planned to keep his head down and spend his whole life in Konoha, but Sarutobi Hiruzen makes him step into the limelight and become the teacher of Team 7.

What kind of people are in Team 7?

Uzumaki Naruto, his fellow clansman, carries the world-destroying Nine-Tails with him wherever he goes.

Uchiha Sasuke, Orochimaru's favorite.

Haruno Sakura, a lovesick fool with an endless talent for courting disaster.

Every last one of them is a troublemaker, and trouble means danger!

Uzumaki Changsheng: "Third Hokage, I'm really not cut out to teach students."

Sarutobi Hiruzen: "I've got an S-rank mission here..."

Uzumaki Changsheng: "...I'll do it."

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