The five inseparable people in high school, Jian Ting, Zhou An, Xu Nuo, Cheng Zijun, and Lin Fangyi. We have experienced youth and growth together. Jian Ting and Zhou An secretly fell in love with each other. She was sensitive and fragile, while he was confident and vigorous. Their love is tortuous and beautiful. They went through high school and college together. However, their 7-year relationship fell apart due to an accident. Jian Ting traveled to a foreign country and reunited 3 years later. With the promise of her deep feelings for herself, where should she go? In this narrated dream, Jian Ting takes us back to her green years.