Gyakkou shita Akuyaku Reijou wa, Nazeka Maryoku wo Ushinatta node Shinsou no Reijou ni Narimasu: Seijo Anna no Monogatari

Born into a humble noble family in the countryside, Anna, the baron's daughter, is granted the opportunity to attend the prestigious Trusova Magic Academy at the urging of her caring parents. She nearly jeopardizes her position in the academy, which reflects the class-based society of the nobles, but her life takes a significant turn when she encounters the elegant and beautiful young lady Rachel.

This is another time travel tale narrated from Anna's viewpoint, who ultimately transforms into a "saint."