Dong Limao, a poor student who failed the college entrance exam twice, unexpectedly transmigrates into the body of his great-grandmother's father, Dong Jiacheng, a hero of the War of Resistance Against Japan. Once a young man who had nearly lost himself in the real world, he now finds success at every turn, making a name for himself on the battlefield and terrifying the Japanese invaders whenever they hear his name. Like a wild beast, he lays waste to the enemy while also winning the hearts of a beautiful female intelligence agent, a Dai girl, a British journalist, and a Japanese spy.
