The first few episodes seemed promising. Na In Woo was fun to watch and Seohyun's cute behavior while playing Seul Bi complimented each other. However, soon after its start, the show became stale and boring. The plot felt stuck when Seon Min Joon kept looking for Seul Bi and after finding her, he decided not to forcefully take her back but instead let her live with Soo Kwang (Na In Woo). This storyline kept on going until it became boring. The action picked up in later episodes (I'd say ep 13/14).

I can't even say what exactly the drama was about as its plot seemed to be extremely slow, almost frozen over the middle of the drama. To me, this drama isn't worth it unless you are a fan of someone from the cast.