Board Thread:General Discussion/@comment-151.205.172.225-20191130003348

Um, I'm a long-time lover of Vocaloid and everything about it but I didn't know the seven deadly sins series had a whole fleshed out universe and fandom! I really want to get into it and I don't know where to start or even how to start...Is there a manga or books I can get so I can really get into the lore? 