Soo Kyum confronts Eun Ae, asking if she’s the one who wrote the letter that led Sun Chaek into the trap. Determined to clear her name, Hwa Sun decides to find the real culprit herself. Bun presses Eun Ae to reveal who her accomplice is, but she refuses to give in easily. Sun Chaek asks Lee Kyu to step in and help Bun out of his predicament. (thetvdb.com)