Xiao Xiang is pretty much a model high schooler. Strong, vivacious and a straight-A student at a prestigious school, her life has been smooth sailing so far. But everything comes crashing down when her parents pass away in quick succession, leaving Xiao Xiang to face off against extortionist gangsters looking to wring money from her family's billiards hall alone. In desperation, Xiao Xiang enlists her friend Hei Lun to help her track down her uncle Shuang Feng, a former billiards champion who disappeared after incurring mountains of debt. Upon locating him, Xiao Xiang is crushed to see that he's become a layabout. Layabout or not, though, Shuang Feng still recognizes Xiao Xiang's talent in billiards, and to solve the family's debt problems, uncle and niece must work together to master the sport.