Introduction:
In a bus accident, the driver and 13 passengers were killed, but you were the only one who survived. Your life has been turned upside down since then. A ghost collector named Bai Ming'an has appeared, and he takes you on a path to subdue all kinds of supernatural creatures. You have experienced countless thrilling events together, and his presence has created mixed emotions for you. However, as you learn more, you discover that there are many hidden secrets behind this seemingly ordinary man. You even begin to wonder if he's a human or a ghost.
