During the Republic of China, Hengdian Film and Television City became the backstage of the spy war between the Kuomintang, the Communist Party and Japan. Popular movie star Lin Qiubai (an underground party member of the Communist Party of China) used the cover of filming to interact with the Central Unification agent Chen Mo and the Japanese spy Zhou Mo, hiding mysteries in the props and film on the set. From stealing the "Sakura Project" to cracking the genetic code, she moved between the camera and the gun, uncovering the mystery of the life experience of the illegitimate daughter of the Japanese Prime Minister, and writing a true legend of faith in screen disguise.
