From the moment of love at first sight in high school, the young man who did not understand what love was began to search for what love is and what is love. Is it a lifelong search for love? He doesn't know how to express his love to the girl he likes, so he just stalks her. He goes from being ignorant in high school to joining the army because of his words in college, and then gradually becomes emotional and falls in love with him. The arrogant Chen Nan and the calm Yun Chu pursue each other again and again, and want to give up again and again, but they can't let go of that love no matter what. Even if you are covered in scars, you won't let go. What is love? What is persistence? Can the ignorant love in youth hold hands together for a lifetime and stay together? Let's see how the arrogant man and the calm woman play out
