The fairy village of Clew is wiped out in a matter of minutes by the ferocious and terrifying ogres, and no one knows where or when they will strike next. When King Strahan, the King of the fairies calls on Dougal and Derry, the magical leprechaun twins, to travel to Sarasidhe to help the fairy race combat the threat of the ogres, they are quick to answer the plea. But will that be enough to turn the tide in the fairies' favour