Philia Adenauer hails from a family renowned for producing Saints for generations in the Kingdom of Girtonia. Saints fight to protect humankind from monsters, and Philia underwent rigorous education and training to earn her title. After her fiancé, Julius, breaks off their engagement, Philia is sold to the kingdom of Parnacorta for resources. Will her homeland survive without her?!?
Saint Philia works hard to protect her country, but her "charmless" demeanor earns her nothing but scorn.
Philia tries to get adjusted to her new life in Parnacorta, while the locals try to get adjusted to her.
Osvalt takes Philia on a date around Almburg while Mia tries to learn more about her sister's departure.
Philia gets a new ally, and she and Mia learn more about the forces conspiring against them.
Philia takes on an apprentice and learns more about the pasts of princes Reichardt and Osvalt.
Mia seeks to impart the situation's urgency to Prince Julius, while Philia and her new friends send aid.
Mia attempts to stir Prince Fernand to action while Philia reveals her own plan to save Girtonia.
Mia's time with Prince Fernand bears fruit, and her aunt, Hildegarde, makes her a proposal.
Julius, rattled by Fernand's improving health, attempts to solidify his control of the kingdom.
As the situation deteriorates, Philia must choose between upholding her duties and following her heart.
When Archdemon Asmodeus makes a play for his ultimate goal, Philia and all of her friends rally to stop him.
Philia and her friends take on Azmodeus for the last time.