1 the Rise of an Empire in the War of Resistance

In 1936, on the eve of the outbreak of the all-out Anti-Japanese War, the protagonist Zhang Yu traveled through time and came to this world. In the world of great conflict that is about to break out. With a magical system, how should Zhang Yu continue to survive in this chaotic era? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.