Originally a sweet couple, they were regarded as golden boys and girls in school. From the day my best friend came back, everything in the past, the good things in the past, and the vows made in the past were just jokes, everything was fake, just a dream, and was manipulated by her best friend everywhere. Despite making things difficult for her, the former sisters have to face each other as enemies. She was once unable to extricate herself, but another guardian appeared to accompany her out of the pain and give her the only love. However, her boyfriend's retention gave her two choices. Who should she choose? Can the sisters of the past be the same as before?