In episode 17 which aired on May 16th, Bong Gu of Club M finally contact the palace in order to let Hang Ah convince Jae Ha to give up the throne. Bong Gu is monitoring the whole conversation.
Jae Ha asks if she and Queen Mother is ok. Suddenly Hang Ah starts crying and begging Jae Ha to give up the throne because she wants to live. Bong Gu smiling because he think his plan is going to work. At the same time, the security team is tracking Hang Ah’s location from that call.
Bong Gu finally realizes the crying is fake and disconnect the video call.