NAM's elder schoolmates were getting married, and he would be the best man. In the bridal salon, NAM met JING, who was insulted. On the wedding day, DENNIS received a mysterious wooden box. He died later of severe bleeding. His autopsy reported that his brain cells were seriously contaminated. LING was very upset. LING's uncle MING suspected that he was cursed. He died suddenly later. His body was degrading rapidly. NAM was investigating and found that LING had disappeared. In her room some scattered dry flowers were found. FRANKCE found out that it was use for voodoo black magic. NAM comforted MAN who was lost in love. FUNG invited LEI to work for his company, but she refused. NAM went to a gay bar to investigate for a crime of which the blood of a woman was sucked dry. NAM saw LING left with a girl. LING was sucking the girl's blood in a back alley. NAM stopped LING, who said that blood sucking would relieve her pain……

男收恐吓信要释放玲。雯约男，更煮粥男吃，男吐出虫茧，利带男见蝶，知男中降头，贤不肯相信，见厨房地上有菇，经过实验，证实雯有古怪。雯传真迫男放人，男内心挣扎，等神秘人出现，来者是雯，原来雯、玲乃恋人。雯杀人落降头抢回玲，十二时刚至，玲惨叫声中死去，雯逃走。Ray替男检查，发现男体内之勾虫，暂时无法可治。贤突收细菌教授Jack之电邮，指有一种叶能消灭此勾虫，贾大喜，加以研究。

男收恐嚇信要釋放玲。雯約男，更煮粥男吃，男吐出蟲繭，利帶男見蝶，知男中降頭，賢不肯相信，見廚房地上有菇，經過實驗，證實雯有古怪。雯傳真迫男放人，男內心掙扎，等神秘人出現，來者是雯，原來雯、玲乃戀人。雯殺人落降頭搶回玲，十二時剛至，玲慘叫聲中死去，雯逃走。Ray替男檢查，發現男體內之勾虫，暫時無法可治。賢突收細菌教授Jack之電郵，指有一種葉能消滅此勾虫，賈大喜，加以研究。

男收恐嚇信要釋放玲。雯約男，更煮粥男吃，男吐出蟲繭，利帶男見蝶，知男中降頭，賢不肯相信，見廚房地上有菇，經過實驗，證實雯有古怪。雯傳真迫男放人，男內心掙扎，等神秘人出現，來者是雯，原來雯、玲乃戀人。雯殺人落降頭搶回玲，十二時剛至，玲慘叫聲中死去，雯逃走。Ray替男檢查，發現男體內之勾虫，暫時無法可治。賢突收細菌教授Jack之電郵，指有一種葉能消滅此勾虫，賈大喜，加以研究。