Watch how the adult Deokman (Lee Yo-won) uses her desert-learned wits against Mishil’s palace-bred schemes in Episode 2. Pay attention to their first indirect encounter—it’s a chess move, not a battle.
: Instead of obeying, the ambitious Mishil (Go Hyun-jung) manipulates the succession by helping the king's second son, Jinji, seize the throne. the great queen seondeok ep 1
The first episode does not waste time on side plots. Immediately after the birth, the political machinery grinds into action. The villain of the piece—Princess Mishil (played with iconic menace by Go Hyun-jung)—is introduced, though she lurks in the shadows for most of the pilot. Watch how the adult Deokman (Lee Yo-won) uses
Instead of following the King's wishes, Mishil uses her influence to seize control. The first episode does not waste time on side plots
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