该影片讲述了杨业战死幽州后，皇上御赐给杨家的九环金锋定宋宝刀落入辽邦，杨八姐与杨九妹悲愤之下前往辽国夺回宝刀，返程途中遇见流落异乡的宋将焦光普，双方不打不相识，后携手护送宝刀返回故土的故事。
In 1828, the bankrupt Pyncheon family fight over Seven Gables, the ancestral mansion. To obtain the house, Jaffrey Pyncheon obtains his brother Clifford's false conviction for murder. Hepzibah, Clifford's sweet fiancée, patiently waits twenty years for his release, whereupon Clifford and his former cellmate, abolitionist Matthew, have a certain scheme in mind.
民国时期广州拐卖案猖獗，黄飞鸿行侠追凶时为护十三姨而生死不明。十三姨为查明真相，卧底进入拐卖案的幕后大本营—一所洋人开办的学校。十三姨经过查探发现了更大的阴谋！而后她与女生们齐心合力一起打败了这股邪恶的西方势力。
