When the consciousness of a history lecturer in the 21st century travels through time and space and collides with the smoke of 1937, a secret war that rewrites destiny begins! Shen Yanbing, a university teacher who was familiar with the history of the Anti-Japanese War, unexpectedly returned to the war-torn Songhu Battle on the eve. Faced with the iron hoofs and conspiracies of the Japanese army, he used history as his blade and wisdom as his shield, and resolutely joined the hidden front.
Under the feasting Paramount dance floor, he deciphered the fatal code on the cheongsam; in the eerie Japanese laboratory, he snatched biochemical secrets that could change the situation of the war; between the speeding train and the narrow alley, he started a life-and-death game with the cunning Japanese agent Yamamoto Ichiro. Every intelligence transmission is a brush with death, and every identity disguise hides murderous intent.
He joins hands with Xu Rujin, a talented woman from a well-known family, to fight side by side in the bloody romance; he and Zhao Gang, an old underground party member, are both teachers and friends, inheriting the power of faith. From stealing the Japanese army's top-secret combat plans to smashing the diabolical conspiracy of bacterial weapons, Shen Yanbing relied on knowledge that transcended the times to set off a storm in the heart of the enemy.
However, as the giant wheel of history rolls forward, can he reverse the fate of countless compatriots without changing the direction of history? In the darkest moment before dawn, when personal emotions and the interests of family and country collide fiercely, how will he choose?
A contest of wisdom across time and space, a secret and great passionate legend, waiting for you to step into this thrilling period of the war of resistance and witness the magnificent epic written by the unknown heroes with their lives!