A school-boy goes to a magic land full of mysterious creatures to save lives of his friends who were transported there because of his resentment for them and his desire for revenge.

A thought equals action, a name equals a person. So, when Petryk, a schoolboy takes revenge on his classmates only through his thoughts and erases their names from a letter to him, they disappear from the real world and are vanished to the land of Baronia. To escape from there Petryk must find the secret of Baronia, a Graphite from a pencil with which he can restore all the erased names of his friends. Petryk together with his friend Kate and teacher Bo-Bo go to Baronia to bring their friends back. Petryk goes from being a avenger to a hero and conquers the cruel world of Baronia.