Nagakura Saki

One day, Ruri, an ordinary daycare teacher, is suddenly enveloped by a bright light at home. At a loss for what to do, she is somehow befriended by a shy young girl named Leena, and is assigned to be her teacher. She starts working to make a living until she can return to his original world, but this time, her out-of-the-ordinary magic skills are awakened..! "Could it be that I am the "third saint" that I heard about?"

Audrey, a noble lady in name only, spends her days toiling at a magic gemstone store. Born without the magical powers required to fulfill her dream of becoming an appraiser, she’s treated as the lowest of the low at work. To make matters worse, the young company president coldly breaks off their engagement. Just when she thinks she's hit rock bottom, a genie emerges in front of her from a quartz stone and forms a magical pact with her!

Kaguya has spent her days being scorned and tortured as the "Demon Princess." Since she was a child, Kaguya has had a strange power. This power was supposed to be the power to exterminate the monsters and demonic shadows that shake the country, but no one understood her and she lived with pain in her heart. Then Gion Takakatsu, the commander of the "Black Kites" who exterminate demonic shadows, visits Kaguya and asks to enter into a temporary marriage... (Source: Comic Walker, translated)

The girl, Fiore, is a countess's daughter and yet she is treated unfairly. Every day she endures terrible punishments, including the breaking of her engagement and the setting on fire of a young tree that was a memento of her late mother. One day, however, a handsome young stranger appears in front of her. His name is Alm. He is the incarnation of Yggdrasil that protects the world, and Fiore is his master... A Cinderella fantasy about the power and destiny hidden in an oppressed girl.