A central theme in this episode is the philosophical difference between "owning" a country and "mothering" it.

The episode immediately deals with the heavy emotional fallout of Lady Mishil's dramatic suicide.

While Episode 51 was a ratings success, some critics note that the show peaked here. One reviewer noted that after this episode, the narrative felt like "an unplanned afterthought", while another fan stated that after the 50th episode, "everything went awry".

A critical plot point involves the secret agreement made between Deokman and Bidam in their past. As the faction’s plots come to light, this pact is reinterpreted through a lens of betrayal, sealing their tragic fates. Production Values and Directorial Brilliance

To understand the weight of Episode 51, one must look at what preceded it. Lady Mishil, the brilliant and ruthless antagonist who dominated Shilla politics for decades, has passed away. Her death did not bring immediate peace; instead, it left a massive power vacuum.

: The episode also marks the death of King Jinpyeong, further clearing the path for Deokman’s regency. Series Overview & Availability Episode Count : The historical drama consists of 62 episodes : You can watch the series on platforms such as Rakuten Viki final arc (Episodes 52–62) to see how Bidam and Deokman's relationship concludes?

If you have not yet reached Episode 51, steel yourself. If you have, you know it is the episode where history whispers a new name:

While The Great Queen Seondeok takes significant liberties with history, Episode 51 touches on a real historical truth: Queen Seondeok was a master of intelligence and cultural warfare. Historic records (like the Samguk Sagi ) suggest she used the Hwarang as a tool for national unification, not just military training.

The episode's central highlight is the official of Princess Deokman (Lee Yo-won), who finally ascends the throne to become the 27th ruler of Silla and its first reigning queen. This moment fulfills the long-standing narrative arc of her struggle against Mishil's influence and her destiny as a leader born of royal blood. Post-Mishil Political Landscape

In a brilliantly cinematic juxtaposition, Mishil’s funeral and Deok-man’s crowning occur simultaneously, representing the old world dying as the new world is born.