Was a story about time span or it was about a novel written by female lead's friend . Story started with the introduction of female lead's character ,she was belong to HR department at that her friend came to invite her for a college reunion party and at th same time she gave her a novel written about female lead's college life if she wanted to change something . While she slept while reading a novel and went to her past life and when she back to her present life that confused me . Was she went to her past life or drama showing us that what had written in novel . Why I confused , because when she went to the past she was proving herself that she came from future but when she came back to the her present then had been shown that what has written in novel that we seen in the past . So kind of confusing story .
Too much they had shown college life that made the drama bore . If they shows her college life and present life that would be good . That will increase the interest level .
Before watching the drama ,first read synopsis it will help to understand the drama.