Auction House is a Korean drama series. Set at Will Auction House, a social hang-out and battleground for the rich and affluent members of society, where everything has a price tag and nothing is what it seems. Everything is about being seen, flaunting your money and most of all exercising influence over others. Cha Yeon-su (Yun So-yi) begins working at the auction house, more or less by accident, becoming an official auctioneer, under the guidance of Min Seo-rin (Kim Hye-ri). Min hands Cha an endless flow of seemingly impossible tasks, in order to train for the job. Luckily Cha has a guardian angel in the form of Oh Yun-jae (Jeong Chan), who lends Cha a helping hand when she needs it. To make things even more interesting, both Oh and Cha's fathers were former friends and art forgers, a fact that Cha must keep secret to prevent her world from falling apart.