继母与丈母娘：双重诱惑

影片以一年四季为时间轴，讲述一个冰岛家庭在父母分居期间的生活。女主人公安娜是位视觉艺术家，刚失去工作室的她开始在户外创作。她的丈夫马格努斯是名渔夫，常年在海上作业，却拒绝接受婚姻已走到尽头的事实，不断回到曾经的家中。

　　A couple on the verge of a nasty divorce attempt to sell their empty love nest and move on with their lives, separately. After a successful open house they are horrified to discover, days later, that a potential buyer didn't leave their home. While Alice is being held captive in the basement, the unannounced house guest moves in upstairs. She senses her capture is being kept a rebellious secret. She knows her way only way out if she can only get out alive.

　　陷入人生低谷的小说家路空文（董子健 饰）被巨大的诱惑牵引，导致他自己和书中的角色都陷入了不可逆转的危机。最终小说家找回了信念，与书中人一起拯救了双世界危机。