Kevin a young boy abused by his drug addicted parents and teased heavily at school develops a passion for killing as an adult. Armed with a knife and a hatred toward prostitutes in particular, Its now his turn to make others cry.

"Lucky" Coffee Shop is well known for its egg tarts and tea. Waiter Sui, named as Prince Egg Tart, attracts lots of girls but only loves Candy. He and his friends, Nam, and Fok, all have love problems. At the same time, the coffee shop may collapse since the landlord is increasing the rent tremendously.