400 years ago, Tinasha's magical powers went out of control due to the betrayal of the magician Ranac, destroying the magical superpower Turdar overnight. That horrible past was changed by Oscar, and the world began a new time in which the "Blue Moon Witch" no longer existed. Tinasha ascended to the throne as queen of Turdar and eventually fell into a long sleep. In order to meet Oscar again in the distant future, who had saved her from all suffering and vanished after confessing his love... And then, 400 years later, Oscar from the rewritten world visits Turdar. When he wakes up, he has no memories of the time they spent together. What kind of story will the two of them weave from here, unaware that they were united in a world that has disappeared?