银行职员张洁

冲锋车案件主谋李家俊（彭于晏 饰）设计逃脱警方控制，与幕后黑手汇合，联手策划更大阴谋。而现警务处长刘杰辉（郭富城 饰），前警务副处长李文彬（梁家辉 饰），和资深大律师简奥伟（周润发 饰）被卷入其中，香港将面临更加大的危机……

Ki Dal-hee is a reclusive, lonely living living in a small rooftop room and blocking contact with the outside. In Ki Dal-hee's eyes, an excited angel, Geum yuankan.cc Seon-ja, who will save him, sneaks into her house and starts a dangerous stalking while looking at her every move. For Ki Dal-hee, Geum Soon-ja became the reason for existence and her energy for a happy life. Ki Dal-hee's daring behavior that permeates her house like a parasite eventually crosses the line, and Geum Soon-ja, who feels ashamed, kidnaps and confines her. Geum Soon-ja imprisoned Ki Dal-hee in prison uniform and condemned her. The femme fatal of Geum Seon-ja is increasingly mysterious, including her maid O Dal-rae as a watchman and having her write a reflection statement. Breaking the line between reality and imagination, the story falls into an uncontrollable labyrinth.

靈感源自葉青新詩〈蝸牛〉。高中少女宇軒對摯友佳琪的情感深厚而難以明言。面對大考在即，課後總在夜市協助哥哥擺攤的宇軒，最大的恐懼便是無法考上理想的大學，與佳琪一道前往台北，延續她們的情誼。然而，現實的殘酷卻超越她所能想像，令人心碎的考驗突如其來地降臨在她們兩人之間……。

香港警察顧玲玲為調查好友楊美華的死因，遠赴日本與作家李三郎會面，詢問美華有無遺留下重要物品，但卻未有所悉。不久，日本外事邢警木下與倆人接洽合作，情求協助調查一起私毒品案件，並從刑警口中得知楊美華妹妹楊美鳳的下落。為此，倆人結伴去楊美華生前工作的夜總會，進行實地查訪，更希望能見到楊美鳳……