2 year
The anime is very confusing at the initial episodes. Though I must say, the latter episodes make up for the missing information or overlooked information at the starting episodes. Animation-wise speaking, I gave it a 9 as it is very unique and approaching, though no difference with the first season. Character-wise speaking, it's an 8 because most characters have stories that are beyond comprehension and a lot of plot twist. Story-wise, I gave it a 7 because it's either I didn't watch it carefully or it really still lacked some information or explanation about the scenarios. My overall enjoyment would be 8.
