Immortal Martial Immortality: Starting from the Sky-Swallowing Demonic Tree

Qin Yuan traveled through the turbulent times of war and chaos, and evil spirits were rampant, and there was a demon tree seed in his body. The seeds germinate, absorb the essence of the sun and moon, condense the spiritual energy of heaven and earth, and swallow the energy and blood of living beings. When the demon tree grew up, Qin Yuan discovered that the original essence in the demon tree constantly fed back to him, allowing him to increase his energy and blood, heal his injuries, and even extend his life. At this point, Qin Yuan began his barbaric rise! … Practicing martial arts requires physical exertion, which consumes energy and blood, and often requires the assistance of meat and liquid medicine? Don't be afraid! I have a magic tree! Qi and blood are restored! Fighting in martial arts, the sword has no eyes, life is in danger at every turn, and it feels like facing thin ice every day? Don't be afraid! I have a magic tree! The injury is healed! The secret book of magical skills is obscure and difficult to cultivate. It takes a hundred years to achieve great success. Will human life span be exhausted? Don't be afraid! I have a magic tree! Live a thousand years!