“我不介意你心里有他”——周沉在沈颐乔最无助之时对她伸出援手，两人闪婚之后一直过着安稳幸福的生活，直到沈颐乔前男友回国，一切平静的表象都被打破。面对老婆前男友光明正大撬墙角的行为，克己复礼的周沉终于展示了自己偏执占有的一面。
周枫和林山是颇有造诣的喜剧大师，两人合演的《人生百态》等喜剧小品，深受观众的欢迎。有一天，周枫查出患了喉癌，手术后，嗓子再也不能发声了。周枫为此异常痛苦，在林山开导下，两人竟然用以前灌制的节目录音带欺骗观众，不料被发现后，被观众赶下台来。一次偶然的机会，周枫发现了哑剧小品的表演方式，他与林山重整旗鼓，勤学苦练，终于又可以登台演出了，不料周枫却突然晕倒，在幻觉中表演了人生最后也是最为精彩的一出节目。
ISSAC is an intense psychological thriller which constantly treads the lines of reality and fiction. Issac, A young reclusive mortician who inherited his stepfather's mortuary business meets a friendly waitress, Cassi. The two create an instant connection and after a night of terror, they pursue a revenge murder together. This film mixes a realistic story with surreal imagery, showing how one in isolation may operate due to the circumstances he has been given. Issac inevitably makes a choice and never questions the morality of his decisions.
