Dawn: The Savior Lurking Behind Enemy Lines

Modern intelligence expert Lu Chen wakes up in a besieged city fallen in 1937. He takes on the identity of a turncoat informant, trapped in the underground interrogation room of the Special Higher Police, gambling for a slim chance at life on the edge of death, disguising himself as a self-serving opportunist to infiltrate the heart of the Japanese secret service. His superior, Fujiwara Iehisa, is suspicious and ruthless, probing him step by step; the shadow of a massive purge in the city looms closer, and countless underground patriots and ordinary civilians are in imminent danger. On one side are the power struggles and endless suspicion and surveillance within the enemy camp; on the other, his compatriots struggle under artillery fire and iron hooves. With a special ability to analyze intelligence, Lu Chen has no choice but to wear the mask of a demon. He bears the stigma of a traitor, endures misunderstanding from his own people, and weaves a secret intelligence network on the edge of a knife. Using the enemy's hands, he secretly rescues comrades imprisoned in hell, diverts enemy-occupied supplies to relieve refugees in the slums, and passes life-and-death intelligence under heavy surveillance, maneuvering among the chess games of various forces. Every step is a gamble, and a single flaw means utter ruin. Lurking in the abyss through the long night, using himself as bait and wisdom as his blade, in the blood-shrouded isolated city, he bitterly awaits the dawn that belongs to the nation. — Description from novelcodex.orgFull novel: Dawn: The Savior Lurking Behind Enemy Lines — read the rest free on N​o⁠v​e⁠l​C⁠o​d⁠e​x⁠.​o⁠r​g⁠