The owner of a hairdressing salon is pursued by a group of girls, and is harassed by his father.
This first spin-off movie focuses on Ugly Kwan, played by Francis Ng.
Three lazybones friends manufacture a firebomb and place it in a cinema. Pearl, a sadistic young girl, has observed the scene, follows the bombers and starts to manipulate them. The four criminals plan more and more daring acts.
