Xiao Long Nu lives in a huge underground imperial tomb as the heiress of Old Tomb School’s Kung-Fu. She is very beautiful, but never shows her feelings because Old Tomb School’s Kung-Fu fighters aren’t allowed to let their feelings show. When she falls in love with Yang Guo, Xiao Long Nu struggles over her choice-to remain as Kung-Fu heiress, or to leave her position for her beloved Yang Guo. Source: