交换：朋友的妻子2

　　1990年，一艘巨大的飞船出现在地球上空，人们惶恐不安，却又分外好奇。经过一段时间紧张的等待，外星飞船始终没有动静。人类终于小心翼翼靠近它，强行走进舱内，结果发现了不计其数的外星人。他们形容丑陋，宛如虾子，而且健康状况极差，虚弱无力。原来这是一群来自外星的难民，他们最终被地球人接纳，并隔离在南非约翰内斯堡的一片区域内生活，此地名为“第九区”。经过长达20年的繁衍，外星难民的数量扩张至180万之多，且和周边人类的矛盾冲突不断，越来越多的人类呼吁将“大虾”赶出地球。　　MNU（列国同盟组织）经过磋商，决定将外星难民迁移到更为偏远的区域。MNU外星事务部门的特工威库斯（Sharlto Copley 饰）专门负责搬迁工作。威库斯在动员过程中傲慢随意，与当地居民冲突频频。最终，他为自己的行为付出代价，外星人的神秘流体将其感染，威库斯慢慢变成了外星人的模样……

　　A group of teenagers in a small town discover a strange object that tests the strength of their friendship.

　　Based on a true story. 1996, open sea. During his shift on a transatlantic ship’s deck, Joel, a religious Filipino sailor, discovers Dumitru, a Romanian stowaway hidden between some containers. If he is spotted by the Taiwanese officers running the vessel, Dumitru is at risk to be thrown overboard. Joel decides to hide him, as a sign of his gratitude towards God. Soon, a dangerous cat and mouse game begins. When his crew, his own friends, even God itself start to turn their backs on him, Joel learns that he has to face his cruel destiny alone.

影片根据朴玟奎的同名小说改编，讲述相貌平平的女人和喜欢她的男人的成长故事。