If I had to resume this drama in one sentence, it would be : WHAT THE ACTUAL FRAK ?! I only watched the first episode and the preview of the second one to know that I shouldn't waste my time to understand what is going on that story. Plus, Shin Se Kyung didn't help. Her eternal confused face annoys me sooo much. I couldn't go further. The real question is: what the hell Yoo Ah In is doing here ?! I love that actor and he seems to be someone who pick up his roles carefully. I need an explanation.