The Obsidian Cube: the all-powerful key to control reality itself. He who possesses it possesses the means to control the world…or destroy it.
Searching for a way out of his underground prison, Steve stumbles upon the vast cavern in which the Cube lays.
Meanwhile, Alex languishes in the Skeleton King’s clutches as Draugr marshals his army of Mobs to take the Cube. From there, with its power, he will sweep over the entire world.
To take the Cube, he needs Alex, and it was for this reason that he has pursued her all this time.
But as they all descend upon the cavern of fire, they find that someone else is waiting for them. Someone far, far worse than Draugr and all his army. In facing this new threat, Steve and Alex will find themselves tested to their limits, yet at the same time, the stranger may hold the key to the secrets that mark the foundation of their lives.