Undercurrent at 37.2 Degrees

In the height of summer, cicadas split open the folds of fate. Clutching her acceptance letter from Rongcheng No. 1 High School, Shen Hanyin stepped into the old ivy-covered house belonging to her cousin. Through her cousin's wife, Pan Yun, the two gradually got to know each other. Li Chengjun was drawn to this clever, well-behaved top student. His deep affection for her as a boy grew into profound love as an adult. Even after seven years apart, their hearts still beat for each other. Determined to protect one another better, they worked hard to become the best versions of themselves, and ultimately found happiness together.