Bring a Refrigerator to Stock up and Survive in Ancient Times

She traveled through time at the beginning of the Yuan Dynasty, and what she saw when she woke up was a dilapidated thatched house with no food or water, and she was the only one alive. Her father and mother had just died next door, so she went over to have a meal and saw the relatives of that family fighting over a bucket of rice, and even said that she would sell the only surviving daughter. In times of natural disasters, children and women are just food. If they don't escape, they won't even have the right to survive. There were severe droughts and floods, and refugees and bandits were in power. Fortunately, there was still a refrigerator in the early Yuan Dynasty. Stock up, escape, survive. Escape in the early stage and infrastructure construction in the later stage. Mission: Persevere in adversity