Sunlight City is a quiet and peaceful town. As a descendant of Kua'e family, Kua Xiao'e is kind and simple and has natural powers.When she grew up, she vowed to go down the mountain to find her little brother who was saved by her when she was a child, but the only clue was a piece of rotten cake.On the way down the mountain, Kua Xiao'e used her magical power to teach the gangsters who bullied the old man a lesson. This scene was seen by Shen Wang, the richest man in Sunlight City.
Shen Wang has recently suffered frequent assassinations and nightmares. In order to protect himself, he looks for guards everywhere.Because of his wealthy family, Shen Wang was even blackmailed by a Taoist priest from the back mountain, but he was smart enough not to be fooled and instead focused on Kua Xiao'e.At this moment, the assassin appeared again and tried to assassinate Shen Wang, but was easily resolved by Kua Xiao'e.
Shen Wang took the opportunity to invite her to get on the carriage and go to Sunlight City together.Kua Xiao'e is full of joy and wants to find her little brother, while Shen Wang secretly plans to let her be his bodyguard.The fate of the two people was intertwined from then on, and a wonderful journey began.