The Host Is Not Dead, but He Still Wants to Train Me to Death

In this life, Lin Feng has no dantian, no spiritual roots, even his energy and blood are withered, he cannot refine his body, and he is about to die. Lin Feng traveled across the earth and has a system, but the original host is not dead and the system cannot be opened... The road is too difficult, but you must be strong-willed and persevere to reach the top. Who said talent depends on one's spiritual roots, why should cultivating Taoism require one's Dantian? I have the will of an emperor to protect me Qingxuan for thousands of years! Qi training → Foundation building → Golden elixir → Nascent Soul → Divine transformation → Cave Heaven → Overcoming the tribulation → Manifesting the Saint → Great Sage → Enlightenment → Great Emperor → True Immortal → Immortal King → Immortal King → Immortal Emperor. A waste with no spiritual roots, through body refining, meditation, demon pills, demon cores, and artificial dantian, he finally became the strongest in the eight realms, but he chose to give up everything and become a mortal to save all sentient beings. Drive Cihang backwards.