Baili Huan is the eldest daughter of Baili Jing Hong, Ruler of Xia Tang. In order to officially establish the alliance between Xia Tang and Qingyang Tribe, Baili Huan is supposed to marry one of Qingyang princes, but at the arrival of frail and feeble Lü Gui Chen at the court, the marriage is called off.
(Source: MyDramaList)
