The transformed Tyki is too fast and too powerful for Allen and Lavi and with the door destroyed, there is no way out of the Ark. Despite there is little hope, the Exorcists fight back. When the tower crumbles, Chaoji reacts to an Innocence, saving his and Lenalee's life for the while. The fight continues, as Allen vows to fight until his life ends. Meanwhile, strange beings guard a large round object and seem to be defeated by one of their own.