A series about four women, all in a different career ranging from a fashion consultant to a police officer, trying to achieve in love. But relationship failures happen one after another as each man they encounter always gets involve in a mystery case. With the help of But Kei Lei and his sidekick Dong Fai, they help the police with every investigations and find the perpetrator. Love triangles and rectangles start to develop, which puts them into a bigger problem -- But Kei Lei.