CID彭定安与吴发刚调查两宗手法一样的凶杀案，唯一的线索是在案发现场找到酒和有唇膏印的酒杯，两名死者都是已婚男士。彭定安与吴发刚相信两宗案件都和单身名仕会所有关，展开调查后结识了单身名仕会所负责人江敏和梁倩雯，调查无头绪下，第三宗同类命案又再发生……。Join Gumball Watterson and his family as they must deal with all kind of funny and crazy situations.。