Su Qing, a teacher, has long endured her family's excessive demands. Faced with relatives who have been living in her home for extended periods and constantly making further demands, she calmly withdraws from the situation by taking the opportunity to participate in a remote teaching assignment. Her mother steps forward with property documents to defend their rights and uncover the truth behind missing household belongings and keys that were secretly duplicated. Su Qing handles matters related to her marriage properly and safeguards her legitimate interests. After freeing herself from complicated family entanglements, she devotes herself to education, grows professionally, and confidently begins a new life of her own.