刘宋元嘉(jiā )年(👷)间,天下积(jī )弊积弱(📒),侠(xiá )女骊歌(李沁饰)不解监(jiān )政(zhèng )刘义(🍥)康(kāng )(秦昊饰)(🥈)暗(🐉)中(zhōng )蛰(zhé )伏之志(🏴),误以为(wéi )其纵容(róng )奸佞,祸(🎲)患朝堂(🌗),欲借太妃(fēi )寿宴(⚫)献舞之机(jī )将(🎩)其(qí )刺杀,不料(liào )却(👁)沦为(wéi )刘义康(kāng )和奸佞陆远(戚跡(📞)饰)生死(🗑)相夺的(✖)棋子。阴差阳错(🥀)之间,骊歌成为沈家(jiā )将门嫡(🧚)女(🚣),并与刘(liú )义康联姻。