They briefly met during military training in the midsummer, and the classes were separated by a whole semester. Arts and science classes were re-divided. Shen Shuqing and Lin Chen were in the same class again, but they were just ordinary high school classmates.
Teenagers and girls have gone through several years of youth together, from being young classmates to staying together. A marriage contract has bound the two of them together. Everyone thought that the vow of companionship made casually back then would last a lifetime.
But an unsolvable misunderstanding ran between their hearts, arguments, cold wars, and drifting apart. The former warmth was all covered with frost. The two deliberately distanced themselves and became strangers.
Intention: The vows made in youth will not last a lifetime.