After waking up, Zhou Yi became the jailer of the Heavenly Prison. Fortunately, he was blessed with the Dao Fruit of Longevity, but he had no way to protect the Dao! In the world of immortality, demons and monsters are rampant, and there are many dangers. Zhou Yi decided to hide and practice for hundreds of thousands of years! Changes and time flow. The child who was released a hundred years ago became the founder of Dagan. The boy who taught him a thousand years ago became the elder of the Immortal Sect. The pet raised ten thousand years ago became a peerless demon king in a foreign land This is the story of an immortal mortal who sits and watches the vicissitudes of life, goes through the changes of eras, and finally becomes the immortal god of immortality!