Hidden Storm: Anti-Japanese Spies

[A top-secret file that has been dusted by history, a pair of espionage lovers who committed life and death in troubled times] In 1937, on the eve of the Battle of Songhu, Shanghai was undercurrent. The CCP's ace agent "Deep Sea" Li Longhua has been deeply embedded in the core of the Kuomintang Central Committee. Overnight, the contact person rebelled, the organization collapsed, and he became an "isolated island" with no one to prove it. In order to survive in a desperate situation, he must play the role of a "contract couple" with Lin Mengsheng, a female military agent whose identity is a mystery. She is as gentle as water, but she may be an enemy with a gun at his pillow at any time; he is cold and calculating, but he can't help but protect her at the moment of life and death. The suspicion of the Central Commander, the calculation of the Military Commander, the pursuit of the Special High School, the snare of No. 76... In the murderous plot, the two struggled between temptation and use, wandering between lies and true love. And a shocking conspiracy called "Black Dragon" that can overturn China is slowly emerging with every heartbeat of their hearts. This is a waltz that beats in the heart of the enemy, and every step is a cliff. When faith and love run counter to each other, how should he protect the country while also protecting this forbidden flower blooming in the smoke of gunpowder?