简介
Eight friends, all in a stable relationship, decide to venture into a game of sexual discovery by exchanging couples while trying to free themselves from their daily routine and add a spicy touch to their love life.。讲述了一个凄美、感人而又刻骨铭心的爱情故事。源于三位同时出身的主人公那不同家庭成份所造成的人生经历和境遇，重新翻开了那个让人酸楚的岁月.......。凯文（多明哥古兹曼饰）和女友艾芙琳（罗米娜佩拉佐饰）在智利乡下的树林里露营时被未知生物袭击，艾芙琳因此怀上了未知生物的孩子。当艾芙琳体内的东西开始快速成长时，她发现自己对人类鲜血的渴望越来越强烈…。