Apocalyptic Warrior King in the Era, the Male Protagonist Sells Me Mushrooms

I, Shen Yu, lived in a poverty-stricken era with little food and clothing. I held the Wanjie Mall system and wanted to farm in a low profile. Unexpectedly, the cold-faced soldier king who moved next door locked eyes with me with his deep eyes, as if he had seen through my secret of secretly selling high-tech grain seeds. Until one day he crushed the wild boar's head with his bare hands and asked me in a dumb voice: "Do you have any medicine to treat the zombie virus in your space?" I was so frightened that I dropped the sweet potato in my hand: "Brother, are you wearing one too?" Later, word spread throughout the village that newly arrived educated youths and veterans were drilling in the cornfield every day. We are really using special powers to ripen hybrid rice! Now he is blocking me in the granary, playing with tomato seeds with his fingertips: "Use my superpower core to replace that... Thing called air conditioner in your system?"