They met and fell in love in pure love in college, and spent the best years of their lives together. Why did they change from lovers to enemies on the eve of graduation, and then went their separate ways after graduation. The two people who thought they would never meet again became superiors and subordinates by accident. Is Xiao Qingqing still the same silly and innocent girl at this time? Her reunion with Xu Xi will bring them back together. What misunderstandings will arise between them with Ye hope's intervention? Can you make the dream that you never had time to realize come true? And after watching the girl he likes become his buddy's girlfriend in college, Yu Yisheng, who is also a college classmate, will give up his right to pursue love again? Qingqing's sister Tao Jiang Yimi, Shen Shen will meet Xu Xi's cousin Si Yu, and what ridiculous story will happen to Si He? What impact will the story between them have on the relationship between Qingqing and Xu Xi?