Vlad and Wilko accompany Keelin to the Elf realm's Crystal ceremony, which serves to choose the next king, traditionally from the incumbent (queen Melisande)'s high counselors. Everything goes wrong because the black sorcerer Volac, the only escapee ever from the fortress the elves built to banish evil creatures to, has an elaborate plan of substituting kidnapped elves with shape-shifted zombies, to get his hand on the magical crystal from the scepter which enables breaking the magical prison bonds. Keelin is surprisingly elected, but before she can be enthroned kidnapped, apparently by Wilko. That leaves only Vlad and Vega to work out what happened and save both Wilko and Keelin.
—KGF Vissers