On her first day as a transfer student in the height of summer, Sheng Xia is mistakenly dragged into the astronomy club by Jiang Wan Feng, and her life veers off course. Used to keeping to herself, she is thrust in front of a telescope by him and sees a sky full of stars. Jiang Wan Feng's enthusiasm cracks open her defenses, while her silence heals his loneliness. Lu Ming Wei's encouragement helps Sheng Xia reclaim her dream of astronomy, Chen Mo's jokes expose the spark between them, and Zhao Yi Tong's report makes the whole school aware of it. When family troubles push Jiang Wan Feng to the brink, Sheng Xia spends the night looking at the stars with him through a telescope. In the summer breeze, they learn to grow as individuals and stand side by side.
