The Saint's Magic Power Is Omnipotent

Sei, a 20-year-old office worker, is suddenly pulled into a strange new world. The ritual that summoned her was supposed to call forth a "Saint" to fight dark magic, but something went wrong-it brought two people instead of one. To make matters worse, everyone seems to favor the other girl over Sei. But she doesn’t mind. Happy to step aside, Sei leaves the royal palace and starts her own business, using her magic to brew potions and create cosmetics. Her shop thrives, and she begins to think this new life might not be so bad. Still, she can’t shake the worry that her forgotten role as the "Saint" might catch up with her someday.