W.I.T.C.H.: The Graphic Novel, Part VI. Ragorlang, Vol. 1 (W.I.T.C.H.: The Graphic Novel, 17)

Here There Be Monsters! Eric has started at a new school, but something seems off. The students are tired and listless, almost as if something is sapping their strength. Could this have anything to do with the folktale Hay Lin recently heard about, the monster that drains the energies of its victims?