Song Qingran, a modern social beast who worked overtime and died suddenly, traveled through time, bound to a broken system that "cannot be involved", and became the outer chamber of Xuanwu Wang Ningzhuo. Ning Zhuo could hear her inner complaints, but mistakenly thought she was in a trance. The two started from trading, Song Qingran solved the crisis with wisdom, Ning Zhuo gradually became tempted when dealing with the conspiracy, and finally broke through his identity and went both ways.