A story of Lynn, a girl who was transported into an oriental painting, meets the legendary fox with nine tails. The story of a world inside a fairy tale, with a concept of an original fairy tale.
Takes place in a long time ago in a faraway land, when the monsters and ghosts were often seen by humans.
The two plots of the diary of the nine-tailed fox and the girl who is trying to meet the fox unfold at the same time and gradually lead to one plot.