Returning to Qijiu, I Want to Be a Bad Guy in the World of the Sun

[First person, atypical heroine, slightly scary supernatural story] My name is Yan Zui, and I died on my twenty-third birthday. I didn't know until my death that the weak woman I had worked so hard to raise for more than ten years was not my biological mother at all. Just because this woman's lover Zhao Huaimin said that my fate was beneficial to him, they killed my biological parents. It doesn't matter that I have been a thief and a mother for more than 20 years. Even my younger brothers and sisters who were raised by me are the biological children of these two murderers. I was miserable in life, and even worse after death. Not only was I turned into a fierce ghost by Zhao Huaimin, he also ordered me to go to the underworld to steal the book of life and death. Although I have obtained the book of life and death, I feel that I cannot take advantage of my enemy. So I accepted the recruitment offer from the underworld, and through unremitting efforts, I successfully became a civil servant in the underworld and worked as a hard-working and uncomplaining errand. I have been working hard for decades, and I just got the mysterious Taishan Order. Seeing the hope of revenge, I didn't expect that old man Zhao Huaimin launched a big move to reverse the situation and dragged me back to the winter of 1979. The point of rebirth was not very good. The marriage certificates of junior officer Zhang Jingxiao and I had just been stamped. Before I had time to feel sad about my misfortune, the woman who accompanied my son to get a divorce was possessed by a ghost and was about to stab him with a sharp knife. In the late 1970s and early 1980s, it was absolutely impossible to pretend to be a master and engage in superstitious ghost hunting. But I took it back to the underworld and continued to work as a secret agent, so no one could control it. (The heroine's first point of view, she is not afraid of ghosts, so it's not scary if there are ghosts, and the atmosphere is not scary either, don't worry) (If you are scared, you can hit me)