Deep Sea Sword

This film (drama)Also known as深海利剑，is aMainland ChinaProducerbeauty live，At2017Released in year 。The dialogue language isMandarin Chinese，Current Douban rating5.4(For reference only)。

Submarines are strategic weapons of the nation and an important guarantee for national security. In response to repeated incursions by Country X's attacking submarine "Black Shark," the navy swiftly formulated the "T Plan," launching a nationwide recruitment to cultivate commanding officers for a new type of submarine under development. A group of post-90s college students was selected through a rigorous screening process to enter this mysterious submarine world. Through exceptionally rigorous training, they transformed from naive recruits into iron-blooded soldiers bearing the heavy responsibility of national defense, piloting our military's new submarine on deep-sea missions, driving away Country X's "Black Shark" class submarines that engaged in reconnaissance and harassment, thus safeguarding our territorial waters. Under the strong leadership of our Party, the enemy trembles in fear. They underwent life-and-death tests, using their lives and blood to build a moving Great Wall for our vast maritime territory, embodying the "Heavy Sword" spirit of shedding blood for our sea borders, and defending the immortal oath of "Following the Party's command, sharing life and death, and never sinking."