Follows two best friends on their final night together, with nightmare of drugs, bugs and horrific intimacy.

"Patient's Mind" is a multi screen experimental animation using circular narration.The metaphor of doctor-patient relationship is used in the work, which shows the process of the protagonist's inner self and superego, the fight for the subject right between the present and the "preset future", and the endless cycle between the present and the "preset future" in the doomed failure of self salvation.In the narrative, the whole story is divided into five parts and placed on five screens.Make the content of five screens form a big cycle in narration, and the content of a single screen form a small cycle in editing, and make the five screens have relevance according to different clues in content.

薏涵（简嫚书 饰）是一个单纯善良又十分平凡的台湾姑娘，在网络上，她结识了名叫茂木（中野裕太 饰）的日本男孩，刚开始，薏涵希望和茂木的交流能够帮助她训练日文，然而，随着时间的推移，几乎每一天都会聊天的两人之间似乎擦出了爱情的火花。一晃眼，薏涵已经完成了大学的学业，毕业后，她决定前往日本，去见一见真正的茂木，而非只是那个隐藏在网络数据背后的幻影。临走前，妈妈千叮咛万嘱咐，让薏涵守住底线，不要嫁给日本人，可是，当薏涵见到茂木的第一眼时她就已经能够确定，茂木就是她命中注定的另一半。就这样，薏涵和茂木的恋情在重重的阻碍之间拉开了序幕。

悬崖底部，一个男人静静地躺在里，浑浊的眸子再也看不清这个充满谜团的世界。根据死者信息，刑警张海俊（朴海日 饰）很快便找到了死者的妻子——来自中国的宋瑞莱（汤唯 饰）。瑞莱拥有姣好的面庞，眉宇之间散发着淡淡的魅惑。出人意料的是，她对丈夫的死表现出异于常人的平静，这不得不引起张海俊的怀疑。在此之后，张对瑞莱展开跟踪调查，而瑞莱非但不恼，反而似乎享受着警察与嫌疑人、男人与女人之间若即若离的暧昧。通过一段时间接触，张海俊对女人的迷恋越来越深，调查也似乎进入了死胡同。她是杀人凶手吗？她怎么会杀人呢……