King Christopher (Jimmy Tsai), nicknamed "C-Dub", is a typical ABC. He grew up in San Francisco, USA. Although he was born into a Chinese family with a strong oriental cultural atmosphere, his heart has been completely westernized. Christopher is unwilling to study and even less willing to work, fooling around with three or five friends all day, and dreaming of one day becoming a world-renowned NBA star, even though his football skills are unflattering. Christopher's parents were world-famous table tennis champions in their early years. After retiring after success, his mother still set up table tennis training courses in the area to educate newcomers. Christopher's mischief caused his mother and honest brother to be injured in a car accident. In order not to suspend the training class, the family unanimously decided to let Christopher take the place of the class. The basketball boy soon became a ping-pong teacher.