Meet up with the W.i.t.c.h. girls once more for more adventure and action. Nerissa has been destroyed and the Guardians can sleep at last but Will is still worried. Have they really seen the last of her? Nerissa has been consumed by the Heart of Candracar and the guardians are overjoyed -- they can sleep again! But their leader, Will, is still unsettled. For a powerful, former Guardian of the Veil and Keeper of the Heart, Nerissa was defeated too easily. Convinced she will return, Will seeks advice from an unlikely source which oulls her away from the safety of the group. Soon, her whispers of doubt return and W.I.T.C.H. is plunged into danger.