An unforgettable love story began in the teenage life of junior high school. When Xia Shiqing entered junior high school, she started a PK battle with her classmate Hua Yi - academic performance PK, sports performance PK and even quarrels. Due to various accidents, they became porcelains who helped each other. In high school, they agreed to enter the same university, so a pure and sweet love story from school uniforms to wedding dresses quietly emerged~