In the past, people always thought that people died because of black and white and impermanence, but this is not the case. The world is so big that tens of millions of people die every day. Even ghosts will die of exhaustion (or work?). In fact, a dying person will emit a message, and the little ghosts who hear the message will lead their souls to the underworld after their death, and then classify and arrange the next round of reincarnation. A very small number of souls have excellent qualifications through learning and experience in the human world, and are then selected for training, trained into imps, and assigned to various ministries based on their abilities and strengths.
The protagonist of this story, Li Qi (also known as Jia'er in the human world), is a little ghost in hell. She originally worked for Hei Wuchang, but because her partner Wan Qi Yaoyin had an accident and refused to partner with other ghosts, she was fired from her job and became a loose ghost. She has nothing to do all day long, and occasionally takes over some previous jobs. Let us take a look at the story of this little devil...