刘(🈯)宋(sòng )元嘉年(👷)间,天(⛲)下积弊积(jī )弱,侠女骊歌(🌰)(李沁(qìn )饰)不解监政刘义康(秦昊(hào )饰)暗中蛰伏之志,误以为(wéi )(💤)其(😧)纵容(róng )奸佞,祸(huò )患朝(cháo )堂,欲借太妃寿(🖲)宴献舞(wǔ )(🕔)之(🔸)机将(jiāng )其刺(cì )杀,不(bú )料却沦(lún )(🙍)为(💆)刘义(🔲)康(kāng )和奸(jiān )佞陆远(yuǎn )(戚跡饰(🎿))生死相夺的棋子(😻)。阴差阳错之(zhī )间(🤯),骊歌(🤷)成为沈家将门嫡(🧚)女,并与刘义康联姻。