Yern, a bus driver, Lay, his cross-eyed best friend, and Peh, a crippled woman who sells fish at the local market are all sick of being poor. They feel the only way they will ever have a chance to be rich is to join the gang of Mafia godfather, Boss Tod. The threesome is assigned by Boss Tod to kidnap a millionaire's son. They fulfill the mission, but they accidentally bring back the wrong boy. The boy they've kidnapped is Sang-wu, the lonely son of mafia Boss Bo. Later, they end up taking care of Sang-wu because the boy is afraid of the violence in his family. Meanwhile, Boss Bo announces that brutal torture awaits the kidnappers who took his son. Yern, Peh and Lay must now struggling to survive.
风韵犹存的妮妲是一个单身妈妈,数年前她和老公的感情破裂,长久以来只同儿子阿顿生活在一起。妮妲靠在夜市卖电影光盘为生,巨大的压力令她皈依一个名为“Who R U”的宗教社团。5年前,阿顿与母亲发生争执,随即将自己反锁房中,从此再未踏向外部世界。妮妲与阿顿德交流便是通过门缝下传递纸条来实现,凭借宗教赐予她的力量,妮妲似乎渐渐习惯这种不正常的生活。
某电视台恐怖节目编辑阿东是妮妲的常客,他得知阿顿的事情,告知妮妲这是一种被称为“隐蔽青年”的自闭症状。阿东决定帮助阿顿走出房门,回到社会。他极其热心地操办此事,结果却令他追悔莫及。而在这一过程中,妮妲内心尘封已久的记忆也被渐渐唤醒……