When the dark age arrives. When the pope is corrupt. And the emperor is a tyrant. The final saint will arrive. Unlike previous saints and saintesses, who were once human but were elevated to angels to serve by the goddess of creation's side. The final saint will be a descended angel. The angel won't be the sword but the dagger that will cut out the rotten parts of faith. The descended angel's name is ~Cassiel. * The cover art was made by AI*