Diabolik lovers, this is one fucked up anime (didn't play the game). First of all, I kind of enjoyed the first half of this with high hopes about the plot being somewhat interesting only for those hopes to crushed by the end of it due to heaps of ill explained plot points. Yui is a doormat. Lacking character development across all characters. Some of the only enjoyable things about this anime is the music and how attractive the guys are along with a few other interesting traits.