Lin Xia was born in a rural area and was an ordinary girl. She was born into a disharmonious family. In the eyes of her teachers, she was an unremarkable middle-class student. In the eyes of her classmates, she was an eccentric character with a strange and incomprehensible personality. Lin Xia, who was in high school, fell in love with her senior Liu Xiran. Their love lasted for three years but ended without any resolution. Her heart died and came back to life on the day of high school graduation. She vowed to become a different person. Lin Xia, who entered college, met Zhang Zhihui by chance, a man 25 years older than her. This man loved and cared for her, accompanied her through her four years of college, gave her a lot of material and spiritual help, and created a completely different Lin Xia. After graduating from college, Lin Xia entered the society and worked hard in the workplace with her own efforts. Zhang Zhihui planned to propose to Lin Xia, but what Lin Xia couldn't forget was another person who had been hidden in her heart for a long time...