Looking for answers from W writer Song Jae-jung written updates

At a press conference nearly a week after the finale of W–Two Worlds aired on September 14, writer Song Jae-jung (who also wrote Nine and Queen In-hyun’s Man) attempted to answer some of the many questions raised by viewershttp://www.pinoyart.com/looking-answers-w-writer-song-jae-jung-written-updates.php