From Medicine Boy to Supreme Demon Cultivator

A terminal illness sent Bai Yang through reincarnation to another world. When he opened his eyes again, he discovered that he had become the medicine boy of a powerful figure from the Demon Cult. Facing a life-or-death crisis, Bai Yang awakened the Life-for-Power All-Purpose System. From then on, he crushed the prodigies, slew the mighty, and ultimately became an invincible supreme ruler of the demonic path! “Ding! Insufficient lifespan. Please extend your life as soon as possible!” “...”