11 parts Complete Yu Shuxin has loved Ding Yuxi for years, confessing her feelings repeatedly, only to be rejected each time. Despite the rejections, she continues to follow him, hoping he might notice her. On her 99th confession, Ding Yuxi, exhausted and frustrated, harshly vents his anger on her. Heartbroken, Yu Shuxin drives away in tears on a rainy evening and ends up in a car accident.
When Ding Yuxi hears about the accident, he realizes he actually loves her. Rushing to the hospital, he finds that Yu Shuxin has lost all memory of him, though she remembers everything else. Now, Ding Yuxi must win her heart all over again, while battling the regret of his past actions. Will Yu Shuxin remember their love, or will their past remain forgotten?