The roommate's mother frequently calls, forcing Ye Ningxue to take care of the spoiled roommate Bai Ruoruo. The series of harassment causes her to miss her grandmother's last moments. Ye Ningxue no longer compromises; after figuring out the other person's schedule, she frantically calls back to disrupt her work. Facing the rumors and smears from the mother and daughter, she releases all the recording evidence to complete a turnaround, and the rumor-mongers get the due punishment of expulsion and unemployment.