不是爱情就是性

...

本片改编自同名漫画，讲述了在充满怀旧气息的街道·九龙的不动产公司工作的鲸井令子和她心仪的职场前辈·工藤发之间交织而成的悬疑爱情罗曼史。故事由令子偶然发现一张照片，得知工藤过去有个和自己长得一模一样的未婚妻开始...

　　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.

　　讲述的是受害者林宥贞的丈夫李英勋（宋清晨 饰）与嫌疑人金俊成的妻子郑多妍（柳善 饰）在最后一场判决前隐藏着对彼此的怀疑为找出真相而携手合作的故事。