Anti-Japanese War: My Father Failed to Live up to Expectations, so I Carried Him Across the Grass

Protagonist: Gao Ming. Travel back to the Anti-Japanese War era and lead me in reverse, from a cook to the founding general of the country. Grandpa didn't live up to his expectations and beat him. Grandpa wants to be a deserter and fuck him. Grandpa wanted to pretend to be dead and bury him. In short, for your grandson's happy life, you must live on this grassland.