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.

The ship rises from the deep, pottery in tow in front of Heedong. Men seize Professor Kim; Heedong, eyeing profit, dreams of a grand public salvage.

Under a false government banner, the salvage begins. As Honggi probes the diver's accident, danger near. He gives Heedong key information to survives.