The Ninja World War Is Too Dangerous, so Run Away and Become a Pirate.

His soul traveled through Konoha, he was born a commoner, and he was going to the battlefield of the Third Ninja World War tomorrow. Yota, who had just been "graduated" from the ninja school and knew only three kaya techniques and a D-level hemostasis technique, looked at the full energy of time travel and finally made up his mind, "The battlefield is too dangerous, I'd better go to other worlds to hide!"