Submarines are a strategic weapon for a country and an important guarantee of national security. Faced with the repeated attacks of X country's attack submarine, Black Shark, the navy quickly formulated the "T Plan" and launched a nationwide special operation to cultivate command officers for a new type of submarine under development. A group of post-90s college students have gone through layers of screening and entered this mysterious world
Submarines are a strategic weapon for a country and an important guarantee of national security. Faced with the repeated attacks of X country's attack submarine, Black Shark, the navy quickly formulated the "T Plan" and launched a nationwide special operation to cultivate command officers for a new type of submarine under development. A group of post-90s college students have gone through layers of screening and entered this mysterious world