What a wild ride. Absolutely quirky, strange, fun, crazy, and hopefully soon to be a cult classic. Honestly I have never seen a kdrama quite like it, I was just amazed at the whole concept. Jung Yoo Mi was awesome, she brought the character of Nurse Ahn Eun Young to life! The special effects were very cool, the story was out of this world. I have to say when I first started watching this I was like WTH did I just watch lol, which was a very good thing. This drama left it open to expand the story past this season and I hope people watch it so this amazing story can continue. Makes me want to read the books sooooooo bad but unfortunately they aren't translated into English ? Anyway, do yourself a favor and watch this, you won't regret it!