Mr. Queen S01E05 - A Heel That Can Easily Get Hurt

Unwilling to be one-uped, the queen admits a secret that saves Concubine Jo Hwa Jin and the King's lives, but which puts her at odds with Queen Sun Won & Kim Jwa Geun. The resolution of that problem also spurs Kim Byung In to seek power in order to protect Queen So Yong. Meanwhile, the King regrets how he treated the queen and decides to trust her for the time being, despite advice from his allies. Later on, the Queen dances as rain fill the lake that should take Jang Bong Hwan's soul back to it's place.