I didn't really have high expectations coming into this drama because it's not the type of genre that I usually watch. To be honest, the first few episodes were quite slow and it was a little difficult to get through. However, the drama really started to pick up speed and became much more interesting towards the end.

Story:
The story was written really well and was filled with plot twists and unexpected turns. However, I would have liked to know what happened with Jin Hyung Woo at the end.

Acting:
The acting throughout the drama was excellent. The characters were cast really well, especially for Professor Yang, I really enjoyed his acting throughout the drama. The other characters were great as well and the acting was quite natural.

Overall:
It was a great and very enjoyable drama. It definitely gets better towards the end, so don't give up in the beginning!