Use the Body of the Devil to Burn All the Hypocrisy in the World

The time traveler Fang Han came to the world of immortality with the "Illustration of the Art of Deception". Immortal magic in this world has a price - you can become a sword immortal by breaking love, you can control reincarnation by biting your relatives, and Fang Han's illustration can steal other people's "Tao Fruit" and use it for his own use. He chose to use all living beings as fuel to refine the only true immortal.