Sector 7

7 gwanggu 2011

Hae Joon works as an equipment controller for a small interconnected crew on a drilling rig platform in the south of Jeju Island. Hae Joon's late father's former colleague, Jung Man, has been appointed as the captain of the new underwater research vessel Eclipse. While it's his job to watch the platform go away, Yung Man offers to drill one last time. After three weeks of preparation, Hae Jun and his teammate dive into the water to repair part of the platform. His colleague crashes into the void due to a hardware issue while at work. When Hae Joon returns to the platform, his other teammates start to die in strange ways. Later, they learn that an underwater monster has climbed onto the platform and fed the crew.