At Lingyu University, the heroine, Wen Xihan, met the hero, Ye Wensheng, through Si Yunting. After going through a life-or-death ordeal together, Wen Xihan and Ye Wensheng fell in love. But only two years into their relationship, family pressure forced her to break up with him. After graduating, he took a part-time teaching job at an international high school, where he met the heroine's niece. Her personality, appearance, and height were all remarkably like the heroine's, so he often looked out for her and helped her rise to the top of her class in history. Later, after discovering that his student was the niece of his first love, he confessed his feelings to the heroine again. Their bond moved both families, and at last they married in the summer when they had first met.
