Director:
The crew members are ambitious and high-spirited / dreaming of developing huge oil fields and serving the country. However / numerous exploration operations have ended in failure. Therefore / the headquarters issued an order to evacuate the mining area. The headquarters sent Captain Zheng Wan (played by Ahn Sung-ki) to persuade everyone to evacuate. Because his father was buried on this seabed / the equipment manager Junhae (played by Ha Ji-won) left here unwilling to live up to his father's expectations. Convinced that there was oil on the seabed / she refused to obey orders to evacuate. The headquarters issued an ultimatum that all crew members must organize their retreat within a month. When Junhai and the crew were making their last oil exploration attempt / suddenly / the signal to contact the headquarters was interrupted. In panic / the crew felt that something was lurking in the sea / and a weird and terrifying atmosphere enveloped the "Eclipse Number". Then one after another / people on board died mysteriously...
Cast:
Ha Ji-won / Ahn Sung-ki / Oh Ji-ho / Song Qingchen / Cha Ye-ryun / Park Cheol-min / Park Jung-hyuk / Lee Han-wei
济州岛最南端的海域上，石油勘探船“月食号”深入海底2500米下的第七矿区石油开发区进行石油勘探。船员们都雄心勃勃，斗志昂扬，梦想着开发巨大的油田，报效国家。然而，无数次的勘探作业都以失败告终。因此，总部下达了撤离矿区的命令。总部派来船长郑万（安圣基 饰）劝说大家撤离。因为父亲曾经葬身这片海底，设备管理员俊海（河智苑 饰）不愿辜负父亲所望就此离去。她坚信这片海底藏有石油，因此拒绝听从撤离命令。本部发