The heroine Lin Xia travels to college due to a severe head injury on the eve of her divorce from the hero Cheng Xu. She changed the trajectory of her relationship with Cheng Xu. When she met the person she fell in love with for the first time, she didn't know how to love when she was young. After having the experience of her whole life, she spent more time with her first love, Bai Yueguang. Later, he traveled back to the same time period repeatedly. I met Gu Nanfeng, who was ten years younger than me. Feel the passion of the little milk dog under the age. I met a domineering president and experienced the life of the president's wife. While constantly traveling through time, she found the medium for time travel. After traveling again, she discovered the truth. Why do I keep going back to my college days? Traveling through time and again, I experienced different partners. Has she finally found her "perfect partner"? Think of yourself as Lin Xia and experience a different kind of love and being loved.