In March, flowers are in full bloom. Young men and women in twos and threes come to Furong Mountain on the east coast together to pray to Yue Lao in the Yue Lao Temple for a good marriage. According to legend, as long as you pray sincerely, you will get the love and happiness you dream of. Ouyang Qing'er, who is about to be single, and her boyfriend Shangguan Renjie are happily swimming in the mountains and rivers of Furong Mountain to celebrate their official marriage in the future. Unexpectedly, an unexpected car accident caused Qing'er to watch her beloved fall into a cliff to save her, and they were separated forever... And what kind of heart-wrenching love story happened between her and her "enemy"...