That comic people avoid until they realize it's pronounced "Vam-Pirate" and not "vampirette". Then they avoid it because they hate vampires and pirates!

Purgatory is a tower that offers a group of convicts a second chance at life, if they can survive the climb. But who built the tower, and for what purpose are they holding this "contest"? The answer lies at the top, if they can manage to reach it.