This drama doesn't hold a strong plot. But a decent storyline helps you to watch it. The characters are good. And the plotline completely revolves around Shin Hye Sun (Woo Seo Ri) who wakes up after 17 years and finds her life completely changed. And our male lead yang Se Jong (Gong Woo Jin) is locked up his heart for 13 years. The plot has some happy moments and family moments. The emotional level is very low in this. This is a drawback of this drama. I as an intense emotional drama lover, fail to get satisfaction with the whole drama. But still, it's enjoyable. Why?? Because of Shin Hye Sun. (Mr. Queen & Angel's Last Mission)
What we can learn from this drama:-
1. Never blame yourself for too long. Because it will only harm you and your perception of life.
2. Know the importance of your family & well-wishers.
3. Sometimes in life, a particular incident completely changes your life but you should keep moving forward and always love yourself. Complement yourself that you have become strong from before.
OST is not that great. Felt the production lagging in here.