When I woke up, I became a Taoist priest! At first he thought it was a joke of fate, but the ensuing ghosts made the protagonist understand that this was a life and death battle. Holding a mahogany sword and wearing a Taoist robe, the protagonist embarks on a thrilling journey to kill ghosts and protect the world in the gap between the Yin and Yang worlds, and a thrilling ghost-catching legend begins.