华人金牌女律师陈智琪（张小斐 饰）在女儿被绑架后，接到神秘电话要求她在五天之内为一位死刑犯做无罪辩护，否则撕票！被逼无奈下陈智琪联手警察金志雄（李鸿其 饰）展开调查，在搜寻线索的过程中，她为死刑犯辩护的行为受到了死者家属林淑娥（惠英红 饰）的质疑。这场事关女儿生死的辩护，陈智琪绝不能输！然而随着案情深入她发现自己被卷入另一场阴谋之中……

When Liang Xia's obsession for a perfect wedding puts a strain in the relationship with her fiancé, he ultimately calls it quits and breaks up with her. In a heartbroken state, Liang Xia carelessly ingests a magical item, which transports the 28-year-old’s mind back to when she was only seventeen years old.