In order to save her late sweetheart Qin Yan, she went back in time and returned to ten years ago. At that time, she fell in love with Qin Yan at first sight as if destined to become a love rival with her future self. Every time she looked back, she was powerless and watched Qin Yan die. Fall in love 108 times, lose 108 times, forget 108 times. She was willing to endure loneliness for him, and she was willing to suffer all the pain in looking back at time for him. Just because of his words: "I don't know what happened before, but I love you deeply at this moment." Even if I forget it 108 times, I will still fall in love with you for the 109th time.