It's a lot darker when you feel inside the misery.

It the entire series, all we hear and see was Jong Woo's point of view. We weren't able to know what the weird ones really think or feel. And it'll remain a mystery.

The introduction was not really intriguing to me. I thought it's just the characters, Eden Studio residents, are creepy while Jong Woo was an innocent person who'll make those people pay from whatever they'll commit or blah whatever. It's only I wasn't that fond first. But it gets more interesting even the direction of the storyline wasn't what I expected but awed me eventually.

Overall feeling was creepy, thrilling, and mysterious especially the ending with no explanation. As I said, we don't know any backgrounds and the real reason of the residents. It's practically a cliffhanger for me aside I want more.