It tells the story of a small group of four (Gu Cheng, Mu Kangning, Xia Yike, and Fang Tianze) from campus to wedding. From the initial misunderstanding to the reacquaintance and admiration, from admiration to gradually becoming friends who talk about everything, they formed an inseparable small group of four.
They have had misunderstandings, grievances, tears and pain, but they always feel more joy and happiness, because it is a joyful and happy thing to be with the childhood sweetheart in their hearts. Because of you, I am lucky to be born!
So, do you fall in love with such a childhood sweetheart?
