In a corner of the bustling city, in an inconspicuous coffee shop, a seemingly ordinary transaction was going on quietly.
Young photographer Li Hao was originally a technician at a shipyard. He became famous in online forums because of his obsession with photographing "hard-core" subjects such as warships and aircraft carriers. However, this hobby made him targeted by overseas espionage organizations. A mysterious man with the online name "Captain" offered a high reward in exchange for Li Hao's footage of submarines entering and exiting the naval base and time information.
Under the temptation of money, Li Hao slipped into the abyss step by step. From the initial anxiety to the numbness and greed, he not only fell into it himself, but also, under the instructions of the spy, used his work and photography hobby to draw in and make friends with other people, and weave a profit network for foreign forces to steal national secrets.
And that's just the tip of the iceberg.
The man behind the scenes - the spy chief code-named "Plotter", has been carefully laying out his plans in the Dragon Kingdom for many years. He used women, money, threats and other means to place pawns in many key fields such as military industry, scientific research, and government, and established a large and secretive spy network with dozens of members. A series of shocking leaks finally aroused the extreme anger and great attention of the Dragon Kingdom's senior officials.
The national security agency quickly established a "deep sea" task force. This is a war without gunpowder, where the enemy is hidden and we are clear, and there are dangers everywhere. The police officers of the task force peeled off the cocoons and launched a battle of wisdom and courage with the cunning spies that lasted for more than a year. Not only do they have to face cunning opponents, but they also have to endure tremendous pressure and sacrifice.
