The Ultimate Demon

Live as a hero, die as a ghost. … In the Age of Ending Dharma, the spiritual energy of heaven and earth is exhausted, and no one who practices internal strength can break through the innate. Fang Ping, a generation of inner qi master, resolutely embarked on the path of blood cultivation in order to seek a breakthrough in cultivation. It took two years to break the innateness, and three years to hold the Void Pill. Just when Fang Ping was about to achieve the golden elixir, the demon entered his body, and Fang Ping had to feed the demon with his body to preserve a trace of his true soul and join the reincarnation. Let's see Fang Ping slaughtering the world in another world... (Non-system text, what kind of chip flow.)