刘宋元嘉年间,天下(xià )积(jī )弊(bì )(🥇)积弱,侠(xiá )女骊(🔼)歌(gē )(李沁(qìn )(😘)饰)不解监政刘(liú )义康(kāng )(秦昊饰(🆖))暗中蛰(🌰)伏之(zhī )志(🏴),误以为其(😧)纵容(róng )奸佞,祸患朝堂(🌗),欲借(jiè )太妃(🚤)寿宴(⚫)献舞之机将其(🤷)刺杀,不料却沦为刘(✳)义康和奸佞(🏐)陆远(yuǎn )(戚(qī )跡饰)生死相夺的棋子。阴差(🚑)阳错之间,骊(🐖)歌成为(wéi )沈家(🚢)将门嫡(dí )女,并与(🌚)刘义康(kāng )联姻。