Ao Guang, the third prince of the Dragon King of the East China Sea, fell into the modern city due to a bug in the heaven system (officially: the Nantianmen WIFI signal was unstable and caused the crossing passage to be stuck). In order to accumulate enough "human merit points" to return to heaven, he was forced to work hard in the mortal world, and gradually gathered various gods who were also living in the world to face the hilarious challenges of modern life together, and finally discovered that there was a shocking secret hidden behind this large-scale time travel.
