An accident causes the 31-year-old Shi Jian to fall into a coma. In her dream, she returns to her university days, thus starting another story of meeting her future husband Ye Jia Cheng. Shi Jian encounters Yi Pei, the owner of a trading business, on the way to visit her husband Ye Jia Cheng. The plane encounters heavy turbulence and causes Shi Jian to lose consciousness. In her dream, the 31-year-old Shi Jian travels back ten years ago to the time when she was still a university student. After the initial adjustment, Shi Jian decides to start early treatment for her mother's illness. She is also determined to move up the timeline for when she is due to meet her future husband Ye Jia Cheng. Shi Jian witnesses Ye Jia Cheng's life before they met. Yi Pei also falls in love with Shi Jian in this timeline. Although she encounters many trials, Shi Jian finds that happiness is within her grasps after all, yet a tragic accident threatens to tear everything apart. Can Shi Jian break the confines of time to live happily ever after? ~~ Adapted from a novel of the same name by Sui Huo Zhu.