Derek Chiu Sung-kei directs this low-budget yarn about a mild-mannered grocery store clerk named Sardine (Dayo Wong Chi-wah) who lives a highly ordered life in an apartment filled with canned goods. His equilibrium is smashed when his landlady evicts him to make way for her daughter Anna (Irene Wan Pik-ha) to move in. When the middle-aged woman keels over from a bad combination of Panadol and liquor, Sardine believes that he is responsible for her death and tries to hide the body. Trouble ensues when Anna finds the corpse in Sardine's apartment while Sardine contends with a devious fellow employee who tries to get him canned from the supermarket.

An erotic mystery in which two couples engage in multiple layers of passion, betrayal and murder.

大眼仔生于小康之家，自小得到父亲疼爱。生活无忧的她，不专心向学，却与好朋友肥妹及雅婷到处捣蛋，令校方非常不满。为要她们改过，教师决定送她们进劳改训练营，但大眼仔等人不止不悔改，还变本加厉，屡次羞辱老师包Sir，使包Sir心灰意冷。期间大眼仔暗恋Peter，并自我陶醉于恋爱梦中，但原来Peter与雅婷已是一对，大眼仔深感失望。
回到学校后，众人捣蛋如故，更误将包Sir深爱之鹦鹉弄死，包Sir忍无可忍，痛骂她们一番后，因刺激过度而精神失常，众人方后悔自己不是。大眼仔心情低落之际，碰见Peter败在情敌手上，她立即上前安慰。因而得到对方所爱。大眼仔正要开心不已，却见雅婷已返回Peter身边，少女情怀深受打击，明白唯有父亲最关心自己。