In 1944, at the end of the fall of Peking, the sky was dark.
Lin Feng, a student of modern history, unexpectedly became a lurker trapped in this city.
He wore the false identity of a military agent and survived under the butcher knife of the Japanese army.
Wall whispers, newspaper codes, pillow murders, ward monitoring,
Trust can be betrayed, comrades can become enemies, and the truth is hidden behind triple reversals.
He knows the direction of history, but he cannot predict life and death in the next second.
Before dawn breaks, he must fight his way out under the strictest surveillance.
Use the wisdom of one person to fight against the entire network of super high courses.
This is a lurking with no chance of comeback, and it is also an ordinary person's desperate survival in troubled times.
