To counter foreign submarine threats, the navy launches a secret plan to train elite officers for a next-generation submarine. A group of young recruits undergo intense training, transforming into skilled soldiers who take to the deep sea to protect national waters.
S01E01
27 Jul 17
S01E02
27 Jul 17
S01E03
28 Jul 17
S01E04
28 Jul 17
S01E05
31 Jul 17
