In the summer in a small southern town, school scumbag Su Xiaotang meets transfer student Lu Xingci. From misunderstanding to acquaintance, they redeemed each other amidst the pressure of college entrance examination and the pain of growing up. The secret of their entire youth is hidden in the chirping of cicadas.
The idea: "In imperfect youth, how can two imperfect people see each other, heal each other, and ultimately become better selves." It has both empathy for the confusion of adolescence and an affirmation of growth and courage.