During the military training days of his freshman year of high school, the quirky Jiang Cheng met Zhang Xiuneng (who seemed to be very cold) in the same class, dormitory, and desk. The relationship between the two became better and better. The two gradually opened up their hearts, dug out their innermost secrets, comforted each other, warmed each other, and gradually became irreplaceable for each other...
Concept: youthful time