Jiang Buci, an ordinary high school student, has an out-of-touch, talkative personality and is a typical "social bull" boy; An Yuan, who is in the same class, has a cold appearance and a straightforward temper. The high school story of the two officially kicked off with the words "I'm sick" at the door at the beginning of school. A love and death between happy enemies slowly unfolded in the daily life of Class 12.
They started to argue with each other for the first time at the beginning of the school year. During military training, they "tortured" each other. He called her "Aunt An" and she pulled his ears and pinched his arms. Noisy and quarrels were the norm. From strangers and rejection, to being forced to work together at the front desk and in military training, to making up for each other's lessons at the end of the year, sharing their thoughts, and playing around in the days, young feelings quietly sprouted. The news of the separation of arts and science classes, the turmoil of teenage rebellion, the excitement of group outings, every little thing made the two of them slowly get closer to each other.
There is no bloody plot, no excitement, only the most real daily life in high school: fighting in class, chatting between classes, teasing each other but silently caring, verbally disapproving but supporting each other. Those moments of bickering, blushing moments, and cautious heartbeats are the purest form of youth.
Whose youth has no regrets? Who has never been moved in his youth? The story of Jiang Buci and Anyuan is the epitome of millions of ordinary high school students. It is a youthful old dream about youth, companionship and two-way running - it starts with noise, hides in heartbeat, ends up side by side, ordinary but touching.