Provincial archery champion Lin Zhixia is as calm as ice, with only bullseye in her life. Shen Yubai, a swimming genius, is as flamboyant as fire and is the absolute king of the swimming pool. An accidental break-in and a cold arrow started the tit-for-tat college life between the two. But the rope of fate tightly bound them - in the competitive sports elective course, they were forced to become fixed partners for one semester, and they had to teach each other their majors.
From then on, there was a swimmer who was clumsy in learning archery in the archery hall, and an archery girl who was afraid of water but gritted her teeth and persisted stood by the swimming pool. In the sweat and laughter, two hearts quietly get closer. However, a misunderstood photo of "reuniting with his ex-girlfriend" and a sudden injury trough brought the newly emerged emotions and their respective dreams to a freezing point at the same time.
Can they break through the barriers and heal each other's pain? When the horn of the national championship sounds, can Arrow and Wave fulfill their promise of "meeting at the top" in two venues 20 kilometers apart? This is a touching story about dreams, growth and first love, witnessing how two proud souls become more complete and stronger because of each other.