1x44 - The Last Empress

The Empress and the Emperor set up a trap for Kang Hee. With so much on the line, Kang Hee takes the bait. When she couldn't look any guiltier of being Prince Yoon's attacker and of knowing something about the death of Empress So Hyun, the Empress Dowager comes to cover for her. Later, the Empress Dowager shows the Emperor proof that Woo Bin, the Empress, Prince Yoon, and even Baek Ho, are making a fool of him.