Woo-hui

Woo-hui
Woo-hui: Dong Young's sister. She was the actual intended bride to be sacrificed to Habaek, but her wealthy family paid Soah's family so that Soah would take Woo-Hui's place. Upon seeing the adult Habaek for the first time, she is instantly smitten and confident that she can make him fall in love with her. When she learns that he is Habaek, Woo-Hui admits that she was supposed to be sacrificed to him and makes it clear that she intends to make him love her, even when Mui rejects her without a second thought, because she believes that he would have married her if she had been sacrificed as intended. Because Dong Young is in love with Soah, he encourages Woo-Hui's intention to pursue Habaek.