In that stormy and dark era, Shanghai, the Oriental Pearl, was obscured by layers of clouds. The Kuomintang Secret Bureau was like a giant beast with teeth and claws, setting up dragnets in the streets and alleys to arrest communists wantonly in an attempt to strangle the spark of revolution in the cradle.
However, in this endless darkness, there is a figure, like the glimmer of light before dawn, quietly sneaking into the Secrecy Bureau. He is Lin Yu, codenamed "Shadow of Dawn." With firm faith and fearless courage, he went deep into the tiger's den and launched a thrilling intelligence battle in the heart of the enemy.
Every time you deal with the enemy, every time you deliver information, it's like walking on a knife's edge, and your body will be shattered if you're not careful. But Lin Yu never backed down. He used his wisdom and courage to battle his enemies, looking for a bright exit in the crisis-ridden secrecy bureau.
As the situation becomes increasingly tense, an ultimate showdown that will determine the direction of the revolution is coming. Can "Shadow of Dawn" break through the fog and usher in the true dawn? Let us walk into this undercover situation full of thrills and passion.
