Set during the king Yeong-jo's reign in Joseon dynasty, the drama follows the king's uneasy relationship with his son, Sa-do. 思悼。有些什么比生命珍贵。平等的代价之一 事出有因。比《哈姆雷特》更震撼的悲剧力作。怀抱远梦,无惧天寒和马亡。秘密之门——信念之门。本来想来改下星星,原来早就改成一星。 讲述正祖大王李祘的生父,思悼世子(庄献世子)李愃的故事,并揭开思悼世子死亡真相。