Lin Yu is a boy who is constantly surrounded by misfortune and is always one step behind others. Since primary school, he has a crush on Zhang Qingqing, and continues to pin for her throughout his life. Will Lin Yu, the destined unlucky boy, be able to change his fate

　　灵异三部曲中的第三部，以冥界警长为主角，与人界警察联手追查数名滞留人间，伺机复仇的恶灵，借此探讨人性中的善与恶。传统与新颖的方式结合，带观众进入一个全新的世界。