Having barely returned home, Will, Cornelia, Irma and Hay Lin are again looking for a passage to an alien dimension, where their friend Tarani remained captive. So that parents and teachers do not notice their absence, the Sorceresses create their own doubles and leave them in their place, while they boldly go to the enemy’s lair, without even imagining what awaits them there. The main thing now is to save his friend. And at this time, in Meridian, Elion stirs up doubts in Tarani’s soul, wanting to persuade her to the side of evil...