Board Thread:Questions and Answers/@comment-76.95.32.229-20150731034128/@comment-6192846-20150731034722

Don't worry. Anyone who follows just the songs is going to be extremely confused. They explaing very little to nothing about the story. Most of the information for the characters and events are in the light novels and album booklets mothy publishes (along with any side stories).

I recommend focusing on one series you like in particular (The Daugher of Evil, Original Sin Story, The Lunacy of Duke Venomania, etc) and focus on all the articles revolving around that. Good general articles to check out include Evillious Calendar, vessels of sin,Bolganio, Periods, and Evillious Chronicles, to help get yourself settled in the series' premise and setting.