The hero and heroine, who have been in love for seven years, have to choose not to break up under pressure from family and the outside world. The pregnant heroine encounters an overbearing male lead. At the same time, the male protagonist is also obsessed with a young and innocent female lead. The two went through all difficulties and obstacles, but they could never forget each other. Under the arrangement of fate, the entangled emotional drama of the four people began. Soul lovers, waiting for you from time to time, tenderness once in a lifetime.