Eighteen-year-old Yanle clearly realizes that money is the most real thing in the world and the most firmly attached to it. The rest, whether it is love, friendship or dreams of freedom, are illusory compared with money. She believes that money is the thing that brings her the most security. This idea became more and more firm after Yanle went to college. Although his parents had already given him a lot of money every month due to his family conditions, it was really tight to remove meals, daily stationery supplies, and snacks that could not be discarded every month. For girls of this age, beautiful clothes are like life. What Yanle does every day is to scroll through the clothes in the online store, then fill up the shopping cart, and then watch the inventory of clothes gradually decrease and then be taken off the shelves. There is no way. After attending Yanle University, her mother found a part-time job in a fast food restaurant to subsidize her living expenses. In fact, Yanle has never worried about having no money. Her parents will give whatever is due, for fear that she will feel aggrieved, but she can always feel the helplessness of a child of ordinary background like her. She often asked herself why she was so poor during her best years? She really couldn't understand it.