The Inhabitants of Underworld are on the brink of annihilation.
The forcefield that separates the two worlds is faltering and soon abominations shall sweep across the world,
devouring all that is good. Underworld's hope rests in the ability of two young human siblings who must journey into the world of Otherside and recover the stolen Zaba. The journey will be fraught with unimaginable dangers. Vile creatures of every description have just one goal: stop the humans at all cost!
Do not let them retrieve the Zaba and return it to Underworld. If the young humans fail, the docile inhabitants of underworld shall perish with incredible cruelty and a utopian world will fall.