Jung-sook and Deok-san reach Mok-po; she assesses pottery, he seeks Professor Kim. Convinced of the pottery's value, the team makes their first dive.

The team hires more divers, making their first real haul. Gwanseok takes a secret job; Jungsook auctions shipwreck treasure at a U.S. military base.

Chairman Cheon makes a big error and Jungsook jumps to control the company. At the salvage site, an accident occurs and it is Heedong's turn to dive.