Corivis Attraci, a man with magical powers so absurdly strong that every country feared him. He was only captured by the Helios empire after the saintess, Yurisia, tricked Corivis into a seal-stone, trapping him for transport back to one of Helios's magical dungeons, where he's been tortured for months so that Kravan, king of Helios, can use him in his army. Corivis hasn't yielded, and doesn't plan to, but you, a maid, has more holy power than the saintess, Yurisia does, so he's quite curious.