Mi Ziming, an excellent music student. Park Youlin is an art student at the same school as Mi Ziming. The two went to the same school since elementary school. Youlin had a crush on Ziming for a long time and even took music as an elective for this purpose. Unexpectedly, it turns out that Ziming has also been in love with Youlin a long time ago. After going through some things, the two came together, but the good times did not last long. Not long after, they were framed by a girl named "Lin Xiangyun", which made the school and parents know about the incident, and misunderstood that they had done invisible things in the school utility room. They also canceled their qualifications for submission. Youlin's father was particularly angry about this and wanted to take her away when he came back from abroad. Youlin refused to run away from home, and arranged with Ziming that they would elope the next day. Unexpectedly, while Youlin was asleep at night, Ziming secretly found Youlin's father's mobile phone number and informed her father's address. Youlin was captured and taken back to Los Angeles by her father. Youlin never knew why Ziming did what he did. It wasn't until a year later, when Youlin came back from abroad, that she learned the truth...