Missing Crown Prince S01E13 - The Long Hidden Truth

Myung Yoon finds out about the affair her father has been having with the Queen Dowager and is shocked. Gun and Dosung convince Myung Yoon to leave the capital as she could be in danger, but she insists on staying at her place as she can't abandon her father. Frustrated by Myung Yoon's decision, Moo Baek tells her what her father did to her deceased mother.