Zhang Ruihan, a modern young man, transmigrates to 1932 and binds himself to a warlord’s spatial System that can stockpile supplies and return them a thousandfold.
On the surface, he meekly plays the small-time merchant. In secret, he builds up his strength and outsmarts the Japanese invaders and their Chinese collaborators.
When the January 28 Incident breaks out, he plays the pig to eat the tiger, outmaneuvers his foes, and forms an anti-Japanese group.
Every traitor he eliminates brings a thousandfold return. Guns, ammunition, and intelligence are his for the taking, and he supports the 19th Route Army in its bloody battle for Shanghai.
From a shabby room in the foreign concessions to the foot of the Great Wall, he uses his wits to break through every predicament and writes his own legend with his burning passion.
With his spatial powers, he never has to worry about logistics. Thousandfold rewards help him defy fate and rewrite his destiny!
Although the information is fictitious, the 731 Exhibition Hall and the Nanjing Massacre Memorial Hall are there.