The episodes can be a bit confusing at times with figuring out where they fit. The first few episodes seem to go by in a linear order, but then the next episodes are like flashbacks to things that happened before the start of the series. But it doesn't tell you in the beginning that it's from X years ago, you have to figure it out on your own through subtle story cues. It can get confusing, especially when the main character is tricked into time traveling by the fairies. I'm hooked on it already and can't wait until each episode airs. Here's a clip from episode 1.
I'm always looking for new things to watch, leave a suggestion in the comments below. I've moved on to Durarara, heard some good things about it, I'll update you next time!