Lu Lanyin grew up in a privileged family and was a leader among her peers. However, she failed completely when she met Tian Weiyang. She followed him for more than ten years, changed the direction of her life, and created her own world. However, in the end, I watched him get married to someone else. Lu Lanyin chose to leave and saw all the prosperity of the world. Looking back on the past, she realized that her persistence over the years was only because of Tian Weiyang's words "the future is promising". Looking at the old diary photos, Lu Lanyin suddenly felt that if the future was still promising, she would rather not know this "promising man" who left her alone in chaos.