In Troubled Times and Calamitous Years: I Sign in Every Day to Control the Food Supply in the World

[Daily check-in + farming article + struggle for hegemony + multiple female protagonists + refreshing article + space] In troubled times and disaster years, people died of hunger all over the land, the princes separated themselves from each other, and the people were in dire straits. Li boldly traveled through the village and became a gangster. His eldest brother from a military household died in battle, and his younger brother took his place. He was forced to join the army. However, the landlord's son forced him to marry his sister-in-law, which was full of dangers. The "daily check-in" system was awakened at the critical moment. Sign in every day to get modern supplies. Food, weapons, medicine, cement, gunpowder and guns, everything is available! Starting as a corps commander, he collects grain and farms, develops armaments, and subdues powerful generals and counselors. The sister-in-law is gentle and runs the house, and all the daughters are attracted to her: the medical girl, the princess, the secret guard, and the oiran, each with their own style. Fight the plutocrats, quell civil strife, destroy pirates, and rise step by step. Holding military power, sitting on resources, shocking the world with military exploits, and finally becoming the overlord in troubled times!