When their mother is hospitalized in a car accident, Pim and Putt suddenly discover that they have a set of grandparents they've never known about. But a terrifyi…

香港警察李忠志（古天乐饰）得知女儿芝（陈汉娜饰）于泰国旅游间莫名失踪，即亲赴泰国报警求助。负责案件的华人探员崔杰（吴樾饰），应允让他一同调查，却想不到李忠志利用媒体呼吁市民提供线索。一条意外拍下芝被捉走的片段上载至警方网…