The way of heaven relies on listening. In the world of listening, the desire to hear has no bottom line and impetuousness. The karma of the entire world rises linearly, resulting in disgust, so it creates a disaster. It believes that people can live vigilantly, soberly, and regain kindness in disasters. Therefore, under the arrangement of heaven, The robot of the 21st century, Youying, the leader in the field of AI, and Youying, the lord of the underworld, exchanged souls, resulting in a series of tribulations, as well as the story of the monsters derived from desire, pollution, and the loss of life that is not old age and death in the human world, and they fight wits and courage to defend the human world.