Human consciousness is a mystery. I think this drama played with its concept masterfully. A human being is a soul and a body. It is not a human being if it is just a soul or just a body. Kim So Yong was a human being. Jang Bong Hwan's consciousness was sucked into Kim So Yong—a human being; a body and a soul.

The Queen's most important decisions was driven by Kim So Yong's genuine emotions and authentic memories. The King did not grow fond of Jang Bong Hwan and his beloved dragon, he loved Kim So Yong the Queen.

With this perspective, I think the ending was a masterpiece.