If you're looking for a specific or want to know more about the historical accuracy of these early events, let me know! I can also help you find where to watch the full series or explain the caste system (Sacred Bone vs. True Bone) that plays a major role in the later episodes. Queen Seondeok (2009) - Korean TV Drama Review
The episode introduces Mishil not as a traditional villain, but as a master of political theater. Her power is derived from her control over the the great queen seondeok ep 1