That summer, young Ha Man Huen (Natalie Hsu) and young So Sing Wah (Ian Chan) crossed paths through a shared love of music, wondering just how far this love could take them. Years later, musician So (Ekin Cheng) unexpectedly encounters his first love Ha (Cecilia Choi), in a hospital during troughs of their lives. Struck by how much he has changed, ailing Ha decides to send him to a journey as a parting gift, hoping this will reignite his life.