Fallen head over heels with the first few episodes of this drama. It has glued me to my seat with fantastic plot line about artificial intelligence. I liked the lead character (Seo Kang Joon) and also the loyal handsome secretary guy (Lee Joon-hyuk) who is with him all the time as a guardian. Really loved the start of this drama, there is not even single drag or bore moment in this drama. I heard it is 100% pre-made drama and not to mention about the quality of the drama, it is definitely shining throughout every episode. Very well made and of course very interesting plot and characterizations. Loving this!