The Mo Dharma Asks Immortals

Zhou Chengguang has been thinking about a question: Is becoming an immortal a long-cherished wish or a fantasy? Taoists say that practicing Taoism can lead to immortality and immortality. But who has become an immortal in the past? Pengzu is far away and cannot be trusted, and Sanfeng is misty and nowhere to be found. What will it be like after becoming an immortal? What is the state of eternal life? Will the immortal die? What are the differences between immortals, gods, demons and ghosts...