Eternal Life of Cultivating Immortals

By chance, young Qin Tian traveled through time and was reborn in the world of cultivating immortals, and obtained the system. There is no magic here, only spiritual energy. The quality of the spiritual roots determines the speed of absorbing spiritual energy. With the help of the system, let's see how the protagonist counterattacks step by step from a useless boy to a peerless strongman, making those who once looked down on him look at him with admiration. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.