It was the day when both students returned to the university to choose dormitories. Wen Wan, who was jealous and pushed downstairs by her best friend Lin Yue in her previous life, watched Lin Yue rush to choose a 10-person room for the "rich woman roommate" Su Mingwei, so she chose a single room. Wen Wan focused on her studies in a quiet environment, far away from the conflicts in her previous life and Su Mingwei's depression. Lin Yue was trapped in the dilemma of dormitory disputes, Su Mingwei's emotional breakdown, and surveillance by her family, and was in a desperate situation. In the end, Wen Wan won a national scholarship for her excellent results, but Lin Yue became increasingly haggard, and their fates were completely reversed.