The whole village is fleeing famine, fortunately I have a concubine system

Wang Xiaomi, a social animal, suddenly reborn as a peasant girl in the Great Xia Dynasty. Fortunately, she has the Lingquan Space. She can also sign in every day to receive treasures. This makes Wang Xiaomi, who always shouts "I can't eat bad food", not too sad. But when she was three years old, she suddenly encountered a drought that was rare in a century. The whole village had to form a group to escape the famine. Don't panic. Fortunately, I have a system. Bad news: it's the concubine system. ...