This is a highly civilized city, but everyone understands tacitly that there are two sets of rules in this civilization. One set of rules serves those who are born with resources and advantages, while the other set is suitable for people like her: all ordinary appearance, ordinary family background, and the two admission notices that she worked hard to get. She didn't understand at that time, but the encounters in her life brought her to another world, allowing her to see the truth that made her sad: she was weak. If she hadn't seen that world, maybe she would be willing to be mediocre, but now she is not willing to do so...
Concept: An ordinary woman's ten-year counterattack