I Turned the Tables in the Siheyuan by Spreading Rumors

He Fei transmigrates to a courtyard house in 1959 and becomes He Yuzhu, the character from the original story. His father is greedy for money, and his sister is a total freeloader. No matter: from the start, he gets a sign-in rumor-spreading System. Successfully spreading a rumor earns him rewards. “Ding! Congratulations, Host. You have successfully bound the rumor-spreading System. Spread rumors to earn even more rewards.” He Fei gets more food and money by sneaking off to steal... ahem, borrow grain from the Little Japanese and resell it. While everyone else worries about getting three meals a day, he's already bringing the country delicious, spicy food and soaring to the top of life. Later, drought strikes and food becomes scarce around the world. Then a snow disaster hits, making food even rarer. The people of the beautiful nation, the Western Eight Nation, and the Cherry Blossom Nation are starving until they're skin and bones. People from other countries: “Why does Huaxia have more food than it can eat? We want some too!” He Fei: “Get lost! Go freeze somewhere else!”