After watching Ji Sung in 'Protect the boss', I discovered this other drama where he has the leading role. I comfirmed that his acting was excellent as well and keep me interested to the end hooked by the intringuing plot. I found many good things about this drama, as the outstanding casting, the mistery about family secrets and melodramatic scenes. But I cannot score it higher because is lacking in other aspects such a too complicated dialogues sometimes difficult to follow if you are not very keen in the business topic. Romance, although is intertwined with the story is not as relevant as I think it should be. Even if the argument is quite well done, it loses strengh by the long and no ending sequences of talking about shares, companies and politics. Of course this is only a personal opinion and it doesn't mean that the drama isn't worthy to watch, at contrary, I recommend don't miss this interesting story full of treasons, confronted feelings and tragedy.