Oblivion Saint manga, Boukyaku Seijo 忘却聖女 In the country of Adeus, where a woman is chosen by God to serves as a saint for the next generation. The 13th saint, the main character, Mariabelle, was born in the slum but was picked up by the chief priest and grew up in the temple, living a life surrounded by her loved ones. But one day, when she woke up, her presence was completely forgotten by the people around her. Mariabelle, who allegedly became suspicious of her saint, is banished and rushes to the slums. But for some reason, the only priest who remembers her is Ele who came to pick her up… The story of Mariabelle, who lost everything and is struggling to regain her happiness. Begins now….