Hannyabal serves as the vice-warden of Impel Down and frequently boasts about his own 'ambition.'
He is highly enthusiastic about taking over from the current chief warden, Magellan, to the point where he often blurts out his desire to become the warden and replace Magellan during conversations that have nothing to do with this topic.
Hannyabal is even willing to let criminals escape so that he can pin the blame on Magellan and take his place as the Chief Warden.










