Seventeen-year-old Qin Mu meets sixteen-year-old Lin Chuyang. A heart-fluttering youth, with desks, exams, and days spent on campus. From then on, he accompanies her through all the twists and turns of life, devotedly staying by her side. The truth is, it's not about meeting the right person at the right time. Rather, you're the right person, so every moment spent with you is the right time.