In a wondrous fantasy world, every person is accompanied by a strange creature called a "Nuter." Legends speak of "City Zero," a mythical place said to be home to the Nuters and the mysterious Wish-Granting Mother.

The story follows Ghaim, an unlucky boy who, unlike his peers, has never been granted a Nuter to accompany him—until he meets Sandan. Together, they embark on a thrilling quest to find the legendary City Zero. Will Ghaim fulfill his deepest wish? And how will Sandan’s unique abilities help him on this journey?