刘(🈯)宋元嘉年间,天下积弊积弱,侠女骊歌(gē )(李(🕋)沁(😘)饰)不解(jiě )(🔱)监政刘义康(秦昊饰(shì ))暗中蛰伏(fú )之志(🏴),误以为其纵容奸佞,祸患朝(cháo )(❣)堂,欲借太(tài )妃(🚤)寿宴献(🐿)舞之机将其刺杀(🛍),不(bú )料却沦为刘义康和(🛹)奸佞陆(🚥)远(戚(qī )跡(jì )饰)生死相(xiàng )夺(🍮)的棋子。阴(🖍)差阳错(🥀)之间,骊(🐖)歌成(chéng )为沈家(jiā )(🚢)将门(mén )嫡女,并(🥁)与刘(liú )义康联(lián )姻。