The noise in the classroom and the bickering in the corridor are the daily routines unique to Su Nian and Lu Jingchen.
They are enemies who are unwilling to give in to each other in the eyes of others, but in their companionship day after day, they fall into the youthful heartbeat.
It turns out that after going round and round, the person who is always against you is the sweetheart hidden in your youth.
Very realistic and very immersive