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 clients.

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