Gray Fullbuster of Avatar! Juvia’s Wait – Fairy Tail 424
Fairy Tail 424 follows an explanation to why Juvia is all alone and upset as we see Gray being consumed by the darkness given to him, we hear that both Gray and Juvia trained and stayed together when he disappeared. She went to look for him but found nothing, Natsu’s next mission is to go to Sabertooth. We see a new Dark Guild devoted to Zeref, Gray Fullbuster appears as one of the members.