A corporate slave saint woman who was betrayed by her lover and summoned to another world. She marries a handsome man and becomes a queen, but is divorced because she cannot have children. She resolves to take revenge and becomes a goddess.

Airi was a corporate slave working at a black company that planned and manufactured toys. While enduring workplace harassment, sexual harassment, and moral harassment, she worked seriously thinking "I'll do my best until I save enough for my wedding." However, one day she discovers that her fiancé has been cheating on her and has been embezzling their wedding funds. Desperate, Airi quits her company and breaks off her engagement to start a new life, but she is stabbed by her ex-fiancé who has become a stalker. However, at the moment she is stabbed, a blinding light envelops Airi. When she comes to, Airi finds herself in a splendid palace. "Welcome, Holy Maiden." Airi has been summoned to another world as a Saint. With no lingering attachment to her original world, Airi marries the King who confesses his love for her. As the Saint of the "Goddess of Love," Airi works to cleanse suffering and hatred. The country prospers and many couples are born, but Airi does not become pregnant. As a result, the King takes a royal concubine. Unable to help it—an heir is necessary after all—Airi endures and accepts it. The servants begin to look down on Airi, who has been branded as useless. However, the infertility was actually a scheme devised by the King to be with his lover from before meeting the Saint. Her anger reaches heaven's fury, and Airi awakens as a goddess. Airi did not know it, but she was actually the successor to the "Goddess of Love"! Airi resolves to take revenge, staking everything she has experienced and all her career.