That summer, we had nothing but youth, dreams, and…each other. But it was also that very summer—a summer carrying the things we hadn't yet completed… Are you ready to meet the version of yourself from those beautiful summer days of youth and continue writing the unfinished story?

Ngạn's unrequited love for Hà Lan, a stubborn girl with dreamy eyes is a love story with many facets, from childish playfulness and innocent high school romance to a poignant chase that, despite numerous events, becomes a bittersweet pursuit of love, yet one that never loses hope. The story becomes even more complicated when Trà Long, Hà Lan's daughter, grows up and develops feelings for Ngạn.