1999年新年前夕，两个不起眼的高中生决定在新千年之前参加一场盛大的派对，但当时针指向午夜，他们想象不到的疯狂事件发生了。

The series follows smart, capable and by the book Grace Narayan (Anjli Mohindra), who was flying high as an inner-city police sergeant before being forced into a 'punishment posting' on the small, antiquated island of St. Jory. Confronted by the forgotten and unsolved case of missing teenage boy Cai, Grace quickly discovers that she must overcome scarce evidence, extraordinary local characters, and the island's strange cult history to uncover the truth.

阿力（古天乐饰）为人精明干练，以开殡仪馆作死人生意为生。同事化妆师阿红（袁洁莹饰）是其工作拍档也是他的心头爱，却因为忙于工作无时间陪她，而被好友Daviv（谢天华饰）撬了墙脚。Daviv生性花心，终对阿红始乱终弃，阿红遂踏上不归路...... 　　另一个年轻化妆师（丁子峻饰）痴迷歌星陈美丽，一日半夜酒醉后遇到偶像，激动之余拍下了宝贵照片。结果第二天早上便听到偶像的死讯...... 　　殡仪馆另三个工作人员（雷宇扬、吴志雄等饰）嗜财如命，骗了一位过世老婆婆（罗兰饰）之女（伍咏薇饰）的钱胡乱做法，结果被老婆婆缠住无法脱身......

在格蕾丝（安-玛莉·杜芙 Anne-Marie Duff 饰）的虐待狂丈夫“意外死亡”两年后，亲密无间的加维姐妹已经向前看了。但是当过去的真相再次浮出水面时，女士们又重新面对现实，不信任达到了空前的高度，谎言和秘密层出不穷，姐妹们不得不搞清楚她们可以信任谁。