Vocalists from Aria, Arida Vortex, Master, Chorny Obelisk and Boney NEM participated in the opera.

The scenario of the opera is an epic fantasy story, written by Yuri Melisov, lead guitarist of Epidemia.

He threatened that princess would otherwise be sacrificed in the sphere ritual, which required elven blood, but the brave maiden refused his offer.

On their way, they met the inn's Tavern Master, who was instructed by Irdis and showed them the secret undermountain tunnel to Enia.

Epidemia's ex-drummer Andrey Laptev has tried to record his apocryphal sequel to the opera, entitled 'The Battle of Gods,' though he was not allowed to use the copyrighted name, logo and characters.