Witaya (Sorapong Chatree) is responsible of the security inside Pa's company. Pa has two daughters, Plaew and Fai. They rob their father's money from a safe and donate (บริจาค) 500 000 baht to a blind pupil school. The two sisters give the money under the father's name (กุศล)! While stealing the money, they wear masks with red cheeks (แก้มแดง). They sign their crime with a name card displaying a lioness logo (นางสิงห์).
High school senior Bobby Chrystal fails his French class, which will block him from entering Yale. His rich, authoritarian father hires an attractive 29-year-old to tutor Bobby over the summer and help him pass a make-up exam.
When two poor greasers, Johnny, and Ponyboy are assaulted by a vicious gang, the socs, and Johnny kills one of the attackers, tension begins to mount between the two rival gangs, setting off a turbulent chain of events.
In late 19th Century Hong Kong the British may rule the land, but the pirates rule the waters. One Coast Guard officer is Dragon Ma, who is determined that his beloved Coast Guard will not be made a fool of.