The heroine Sanya was kicked out of a family group of only 18 people by her mother because of the large number of people. Later she found out that those kicked out were all married daughters, and there was even a grandmother's mobile phone number in the group. After seeing clearly the favoritism and injustice of her family, she no longer blindly compromises, bravely sets boundaries, sticks to herself, and finally breaks away from the shackles of emotions, living an independent life, and redefining the value of family ties and self.
