刘(liú )宋元嘉年间,天下(✒)积(🐽)弊积(jī )弱,侠女骊歌(李(lǐ )沁(😘)饰(shì ))不(bú )解监(jiān )政(zhèng )刘义(🍥)康(🎺)(秦昊饰)暗(🐉)中蛰伏(fú )之志,误以(🥩)为其纵容奸佞(nìng )(👋),祸(🎲)患朝堂,欲(♑)借太妃寿宴献舞之(zhī )机(jī )将其刺杀(shā ),不(🕖)料却沦(🙍)为(wéi )刘义康和奸(jiān )佞陆远(戚(🛺)跡饰)生死相夺的(de )(✖)棋子。阴(🖍)差阳错之间,骊歌成(chéng )为沈家将门嫡(🧚)女,并(🥁)与(yǔ )刘义康(kāng )联(lián )姻。