Betrayal pushes Kang Nam-sik over the edge. Jin Yoo-hui visits Rex with a certain CEO in mind while Seo Hye-seung goes to ask for a refund.

Go Ae-ran offers Choi Yoo-sun a lucrative deal in exchange for backing her daughter. Rex hosts a masked ball for their top-ranking clients.

Unaware of the last-minute switch, Yoo-hui and Jung Mi-jin compete for Zeus's attention. Hye-seung plans to expose Yoo-hui's past at the mask reveal.

Lee Hyung-ju and Yoo-hui go on a first date. Cha Seok-jin comes to Hye-seung's rescue, then clears up a misunderstanding from their past.

Yoo-hui warns Hyung-ju with lies about Hye-seung's reputation. Yoo-sun sets things in motion for Mi-jin to appear like the best match for Hyung-ju.

Yoo-hui reveals her identity to her father. Hyung-ju's wine party is attended by friends, distinguished guests... and a surprise invitee.

Yoo-hui vows to disappear from her father's life if he helps to take down Hyung-ju. Facing scrutiny, a desperate Hyung-ju asks Son Pil-young for help.