**

Shen Du, a Celestial Master who has been studying ghost hunting for seventeen years, was recruited by his father to work as a forensic doctor with a serious job, five insurances and one housing fund, and a good life with his tail between his legs. But on his first day at work, he bumped into a ghost who cried out for injustice in the anatomy room. While he had to hold back from taking out three sticks of incense, he also had to deal with the director's punishment, his father's roar, and his colleagues secretly filming a video of him "doing something to the air." Until serial murders, evil cult bosses, and a seven-day countdown came one after another, he finally couldn't stand it any longer.