The story takes place in a bustling modern city. Xiaojiu, the parrot raised by the protagonist Zhou Yanan, is an ancient demon bird hidden in human society. In this city, there are many wealthy families, and intrigues are often staged within the families to compete for property and status. The demon birds have a long history and powerful wisdom, and they have unique tactics. Most of the demon birds have extraordinary intelligence and special abilities. Although they cannot reveal their true identities in front of humans at will, they can secretly influence the human world. Some demon birds will choose to cooperate with humans to achieve their own goals or reach some kind of deal.
