Woo Do Hwan is a fantastic actor and he made this series worth watching. This series had a good idea : son seeks revenge for unjust death of parents and wants to clean up court. It was entertaining and at the end it got really good in parts. However, there were a lot of loose ends and unexplained plot twists. The character of WDH developed through time but it was unclear why he did some of the nasty things he did at the beginning. Some of the actors were brilliant and others less so. With better editing in the writing and in the cutting room this could have been better. It seems also like they ran out of time because some things were glossed over. I enjoyed this series but it left you frustrated at times for the storytelling. Great to see Woo Do Hwan as the romantic male lead.