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.
Año2017
Número de episodios34
Número de temporadas1
Duración del episodio45
EstadoEnded
GénerosDrama
Países de producciónChina
