Fia, who is aiming to be a knight in a family of knights, remembers her previous life as a "Grand Saint" when she was on the verge of dying.
The saint is currently a highly important and respected profession because and is on the verge of extinction! The Saint power I can use happens to be the "lost magic" of myths.
In her previous life, she was threatened by the right arm of the Demon King, saying, "I'll kill you again if you're reborn as a saint".
"If I use such power, I wonder if I would be caught and killed once again..."
Watch as she tries to live a simple life as a knight, hiding the fact that she's a Grand Saint!