One day, he transmigrates into the Hokage world and becomes Ling, a civilian orphan who is the same age as Kakashi. War is about to erupt, and life is as fragile as a blade of grass.
Fortunately, he awakens the Longevity System. Kill enemies to seize their lifespans, exchange them for power, and deduce every technique!
From then on, Konoha’s dead-last begins his hunt. From insects and rats to rogue ninja, from genin to Kage-level fighters, all will become fuel for my growth!
When chakra becomes true essence and ninjutsu is developed into immortal arts, I will define this shinobi world. Obito, Rin, Kakashi... I’ll make up for every regret! I’ll unite this chaotic world!