Transfer student Lu Yan transferred to Yunfan No. 2 Middle School and was assigned to be roommates with Bai Yuchuan.
From the initial dislike of each other, tit for tat at every turn, to getting along day by day and getting closer to each other.
The two hearts gradually get closer together day and night.
As top students, they walked side by side between writing questions and chirping cicadas. They walked through midsummer and dusk together, and became the best friends who understand each other best and can't live without each other.
The cicadas chirped silently, but we didn't leave.
Intention: With youth as companion and struggle as light, each other can achieve better selves.