Sector 7

Overview

Set against the backdrop of an underwater oil field near Jeju Island, Hae-jun manages marine equipment aboard the oil prospecting vessel, Eclipse. When Jeong-man, a former associate of Hae-jun's father, steps in as captain, he proposes one final drilling operation despite the ship's impending decommissioning. As tensions rise and unforeseen dangers lurk beneath the surface, the crew grapples with the consequences of their choices, leading to a gripping battle for survival in the depths of the ocean.