In 1938, the sun was covered with smoke, and the genius agent He Rui danced on the blade. The genius with a photographic memory disguised himself as a slutty businessman. He memorized the Japanese military's secret telegram book in three hours and copied the colonel's handwriting in three days. However, when delivering the information, the femme fatale Special Section Chief pressed a gun to his temple.
When the healing doctor Lu Yao used a scalpel to cut open his blood-stained shirt, revealing the wound containing the microfilm: "Every batch of medicine you save has my life written on it." See how the double-faced undercover agent used the memory palace to decipher the chess game in troubled times and create a heaven-defying intelligence network in a bloody romance - intelligence is the sharpest sword!