The story occurs in the fact that it seems almost the normal world of the nineteenth century, except that the two intelligent species seem to be cohabitating, people and ferrets. We follow a pretty cruel arrival of two adventurous ferrets on the plane, Andrea and her servants of Elwood, to the island in the middle of the Amali River (pronounced Ah-Mah Loo). There are two small communities of ferrets and people-or transparent, as they call themselves, live in forced autark. In fact, it seems that there is no exit from the island ... just as many secrets are waiting for their discovery. Our two knights do not know that their curiosity will ultimately lead them to the edge of the world and beyond its limits, in the kingdom of a great oak, where the legends take the body ... Now read on!