清贫书生王子进上京赶考,偶遇小狐狸白十三下凡取丹。无巧不成书,白十三所需之丹正是王子进贴身的宝物,可若取丹王子进性命不保,白十三最终会作何抉择呢?。故事蓝本来自1980年“土瓜湾道水箱藏尸案”,杀人凶手承认杀人之后,去到终审法院,陪审团一致裁定自卫杀人,当庭无罪释放。。One year after the brutal death of a young man, the residents of an apartment complex are targeted by a mysterious killer known as The Druid.。