Requiem Street, where evil spirits are attracted to in order to destroy them. A place where spirits and humans co-exist, not all humans can enter Requiem Street. Only those rare-soul users with guardian spirits can enter. Xia Ling was just a normal university intern, but a meeting by chance changes her ordinary life... In this world full of evil spirits, can you cooperate with your guardian spirit in order to survive?

Xia Ling is a recent college graduate who is still trying to find a job. When she gets a text message for a job interview at a company located on Rakshasa Street, she runs out first before stopping to think about how strange it is to have a job interview so late at night. But before she knows it, she has crossed over a transitional dimension, the realm between the human world and hell. The guardian generals of Rakshasa Street are brothers Cao Yan Bing and Cao Xuan Liang, who come from a family of guardian generals. Who has brought Xia Ling to this strange place where no humans have come before and how will she survive?

It's a story about Cao Yanbing, the descendant of Cao Cao, strong as the God of War, Xia Ling, who has a mysterious guardian spirit following her, and Beiluo Shimen, the former Spirit-Subduing General, going to the Forest of Emptiness to find the ancient Luhua Building with different agendas. It is a dangerous journey, but they support each other, overcome difficulties together, and finally become mature. However, they also find some shocking secrets...