What if all legends are just memories of the past? What if the heroes of myths are very real? She didn't believe in fairy tales until they became her reality and she met a dragon. This story tells about the reign of a mad emperor who wanted to become the ruler of the world and gain immortality. But because of his vanity, he plunged the country into poverty. In one of the wars started by the emperor, the girl’s father dies. For debts, their family's estate is taken away, and the young lady has to go to work as a simple servant in order to earn money for her mother's treatment. Because of her unusual eye color, she is sacrificed to God - the dragon Ryujin, who saves the girl and chooses her as his bride. However, the evil emperor, in pursuit of absolute power, is hunting a dragon. Will our heroes be able to stay together in this difficult time, despite the fact that they are from different worlds?