年轻的女朋友4完整版

绰号“恐龙”的黑帮人物荣曾因杀人入狱，出狱后性情大变，竟选择在一所私立学校担任校工，后更因机缘巧合成为代课老师。以学生杰仔为首的“五大天王”，视黑社会为英雄人物，经常捉弄老师，荣强忍怒火，委曲求全，反令杰仔等人意气风发。荣全心全意教导学生，痛斥黑社会的真面目，更在一次街头殴斗中勇救杰仔，令学生们深受感动，与此同时，荣以前的黑社会身份被揭穿，他只有选择黯然离开……。Can you keep a secret? I haven't heard anyone for a long time until they arrived. They came for help and they broke the rules. I tried to warn them but it was too late. Little did they know. The party is over. Who will survive?。