Ye Xiu was originally one of the twins in a big family. He was stolen from the hospital when he was born. He was later taken away by a secret sect and died unexpectedly at the age of three. Because his soul was extraordinary, King Yama reported it to the Jade Emperor, and the Jade Emperor accepted him as his disciple. The Jade Emperor asked the male protagonist's parents in a dream to agree on a meeting place. After returning to his family, Ye Xiu was accompanied by his three sisters, grandmother, and twin sisters in the human world. While living a low-key life as a member of a large family, he relied on his special ability to travel between heaven and hell to easily deal with villains in the world. The thrill of pretending to be a pig and eating a tiger, the warm interaction with family, and the wonderful daily life of mythical characters integrating into the city. Let's see how Ye Xiu shuttles between the two worlds, a unique urban myth story.