Umino Denkyuu

Michelle, head saint and fiancée to Crown Prince Alphonse, spends her days trying to fulfill unreasonable requests from nobles and working to maintain the protective barrier surrounding the land. She barely has time to eat or sleep and on top of that, she is the target of envy from those around her and is called “the cruel saint.” A gaunt Michelle attends a party thrown by the prince, but what awaits her there is the calling off of her engagement and the termination of her role as head saint. When she hears the news, she shouts with joy in front of the smug prince! However, the king, concerned for the future of the country, tries to keep Michelle from leaving by ordering her to marry a man infamously known as “the lecherous marquess."Original Web Novel

From a black company to another world! Hinata, an employee of a black company, is summoned to the otherworldly human country of Exia as a "holy woman." However, it is also a black country with corrupt internal conditions. Hinata tries her best to do well at her new job, but she is cut off as an obstacle by the appearance of a junior saint. She ends up as a prisoner of the demon nation of Dominus, where she meets a young demon tribe member named Atra, with whom she complains about her work and they hit it off! And then the story takes an unexpected turn...!