It is one of my favourite drama.If you love fantasy dramas it is a must watch.This drama has comedy and horror elements too. But it is too good.The love its first season also but it is good that the first season. I love the bronmance between lee yeon and lee rang.I think it will have third Season because of the loose endings.I want lee rang back in third Season. The female lead in the first season is bit irritating but She is not in the third Season. It has Zombies too .If you watch it once you will forget it