She loved him very much, but he betrayed her with her best friend
She was heartbroken and decided to go abroad. A year later, she returned to the campus she was familiar with. She wanted others to see clearly what she really was, and she wanted him to regret it. However, in the process, she also had her own love. Will she be a school girl who can accept the sunshine, a domineering school bully or a cute junior, and what is the identity of the heroine...