In a dilapidated house, Yaya is running a high fever that won't subside, suffering from cold and hunger. When Ruan Jinxiang goes up the mountain to forage for food, she accidentally falls into a modern city. She picks up fried chicken to save her daughter, crosses over again to meet Aunt Zhou, and discovers through picking up scrap that modern items are worth a fortune in ancient times. Seeing that the mother and daughter's lives are getting better, Pei Daquan tries to use his son as leverage, but is beaten and driven away. Ruan Jinxiang is determined to rely on reselling modern scrap to protect her children.