《深海之战》是由金志勋执导的韩国科幻惊悚片。影片讲述了石油勘探队与海底怪兽殊死搏斗的惊险故事。韩国济州岛南部的茫茫大海上，有一艘名为“月食号”的石油勘探船正在紧张作业，这艘船已经连续进行了很多天的勘探实验，但是都无果而返。因此上级发来命令，要他们撤离这片海域。队员海筠不愿意就此放过这个机会，因为当年她的父亲就未来探测油田而葬身此处，就这样草草收兵海筠很不甘心，因此没有第一时间撤离。为了督促队员赶快回到总部，上级派来了老船长正满，并给出了他们最后通碟。限期一个月时间必须完成撤离，海筠和同事们也抓紧最后的时间进行探测作业。就在最后一次探测中，月食号内部突然全部停电，漆黑一片的船舱里充满着诡异的气氛

"Battle of the Deep Sea" is a South Korean sci-fi thriller directed by Kim Ji-hoon. The film tells the thrilling story of the desperate struggle between the oil exploration team and the sea monster. On the vast sea in the south of Jeju Island, South Korea, an oil exploration ship named "Moon Eclipse" is working intensively. This ship has been conducting exploration experiments for many days, but all of them have returned without results. So the superior sent an order to them to evacuate this sea area. The team member Haijun was unwilling to let go of this opportunity, because her father was buried here to explore the oil field in the future, so Haiyun was very unwilling to withdraw troops hastily like this, so she didn't evacuate immediately. In order to urge the team members to return to the headquarters as soon as possible, the superior sent the old captain Zhengman and gave them an ultimatum. The evacuation must be completed within a one-month deadline, and Haijun and his colleagues also seized the last time to carry out the detection work. During the last detection, all the interior of Lunar Eclipse suddenly lost power, and the pitch-black cabin was filled with a strange atmosphere