Prince Alwin, Isolde, Herribold, and Telmah were summoned at the last general assembly to venture into the world of humans as scouts to find out if the lives of the Nanis in the forest are at risk. They place all their hope in the seemingly kind human woman from Lake Paralù. The only problem is that she is nowhere to be found, and the four magic students are immediately torn apart upon their arrival in the human world, which significantly complicates their mission. With the help of twelve-year-old Maria, the Nanis eventually believe they are on the path to success, but then they learn horrifying things about humans that shake them to their core, and suddenly they find themselves in grave danger. Can they save themselves and the Nani villages?.