During one of his archaeological internships, Lin Yan, unfortunately, digs out a ghost and was being followed by it… Since then strange things happened one after another in his life… In order to return his life to normal, Lin Yan led his childhood friend and a Daoist priest on the road to help the ghost accomplish his wish. However, the closer Lin Yan got to the end, the more he realized that things were not simple as he thought. And his relationship with the ghost also started to change.