Once he traveled through Hokage, he became Ling, a civilian orphan at the same time as Kakashi. The flames of war are about to burn, and life is like a piece of grass.
Fortunately, after awakening the longevity system, you can plunder your lifespan by killing enemies, exchange for power, and deduce all kinds of methods!
From then on, Konoha's Cranetail began his hunting. From insect rats to traitorous ninjas, from genin to kage level, they are all my qualifications!
When chakra turns into true essence, when ninjutsu is deduced into immortal magic, this ninja world will be defined by me. Obito, Rin, Kakashi... I will make up for all the regrets! I will rule this troubled world!
