Lin Yurou and Lu Ziyu, who were in college, decided to be together because of love, regardless of the huge differences in family backgrounds and all the obstacles in reality. A simple and kind girl, an outstanding and motivated boy. In her senior year, she encountered countless misunderstandings. As graduation was about to begin, he left her and traveled to the other side of the ocean. She married her childhood sweetheart out of desperation. Lin Yurou originally thought she would never meet Lu Ziyu again in her life, but she reunited with him six years later. Six years later, Lu Ziyu resumed his fierce pursuit of Lin Yurou, even though she was now a wife and had a six-year-old daughter, Hongdou. Can a broken mirror really be reunited? At the end of the story, Lu Ziyu finally discovered that Hongdou was actually his daughter, but there was no longer any possibility between them. Companionship is the longest confession of love, and Lin Yurou finally chose to succumb to the warmth of reality.