Kai Scarlet is the younger sister of Fairy Tail's Erza Scarlet. Instead of being a slave in the Tower of Heaven, she was an experiment. She became a vessel for a wolf demon from the Book of Zeref. From this, she has a wolf ears and tail. After escaping the Tower of Heaven, Jellal sent her to a completely differe...
Wall Sina is the only wall left. Annie's Crystal has broken, but it's pointless. She won't speak. Hange and Levi can't make her transform, either. She doesn't want to, so she won't. Their last resort is to get all of the 104th training corps together, and try to persuade her.