The Fierce Saintess ~Saintess Summoned?! This is Kidnapping, and You're All Criminals!!~ (WN)

The Kingdom of Restowick was facing the greatest crisis since its founding due to an abnormal outbreak of magic beasts that had lasted for two full years.

On top of that, their request for aid from the neighboring Roway Kingdom—who was supposed to be their ally—had been rejected. Consequently, King James IV made the decision to summon a Saintess using ancient summoning magic. Gathering skilled mages, with First Prince William placed in charge, the summoning ritual was finally carried out. And who should appear before them… but a magnificent, yet fierce maiden clad in foreign attire!!

"If you ask me, this is kidnapping, and every single one of you is a criminal!! I have neither moral obligation nor reason to save people like you!!"

This is the story of a Saintess who is “furious about being summoned,” but nevertheless manages to save the kingdom as a Saintess anyway.