The cast goes to Macao,

They left to shoot in Macao today (12/01). Check out one of the places that was a candidate for shooting: The Venetian Macao






And here's a fan cam of the gang at the airport: Watch Here
credit: attraction + kimhyunjoong.kr

THE DRAMA BROADCAST IN DECEMBER!!! Hopefully yes.. but its surprising that they could air it after filming for 2 months.. sounds impossible.