有一个后生仔，发明左一只「真性情药」，食完后真性情表露无遗，顾家好男人会兽性尽现搞人老婆……子华身为一个以前系特工嘅私家侦探 居然同身为黑社会大佬嘅女人阿佘联手调查这单案，想找那个人出来研究解药。正当他们以为成功打到大佬之际，才发现背地裡原来有更大阴谋——他们发现，原来好多行为疯狂的人，根本都没食这隻「真性情药」……

Yi-jung is in her late twenties and still lives with her mother. Having raised her daughter alone, Su-kyung is now ready to start a new life with her fiancé and leave the past behind. Not so Yi-jung, who from an early age has all too often had to serve as an outlet for her irascible mother’s frustrations. The many years of disregard have left her with a crippling mixture of suppressed feelings towards her mother from whom she simply cannot break free. When an argument between the two escalates in a supermarket car park, Su-kyung hits her daughter with her car. Just an accident, the mother claims. Malicious intent, Yi-jung retorts. This rebellion marks the beginning of an arduous process for both women to cut the cord.

尼古拉斯·凯奇加盟古桑([漂亮男孩])执导的动作惊悚片[报仇雪恨](A Score To Settle，暂译)。克里斯汀·斯威格([骄傲的玛丽])等编剧。弗兰克(凯奇饰)身患绝症并无辜入狱，经历前所未有的牢狱灾祸，出狱的他将向诬陷之人复仇。Highland Film Group将在下个月举行的美国电影市场寻找买家。

该片讲述了因父亲漂亮的女性朋友登场而引发母亲误会后，为了恢复家族以往的和平，小女儿展开了荒唐而愉快的大作战的故事。2019年3月27日韩国上映。