Necro's experiments on the undead forces awakened Anubis, a god that was sleeping for thousands of years. Anubis was the first god made by Self. Self thought it was beautiful to live and die, and it decided that its world would have these properties. It built an entire Underworld in the VOID and created a god to rule over it. Anubis was sleeping because he ruled the Underworld by dreaming. With the gnomish war and Necro's experiments, the Underworld started to become crowded and disorganized. Ghosts, vampires, zombies, they were all in the same area, fighting against each other. Anubis awoke full of rage for watching the decay of the Underworld, and he decided to get revenge against the gnomes. That was how Anubis came into the war. So the gnomes were fighting against each other and against the undead brought to life by Anubis.
There is a reason why the Underworld is so near Scarcity, and why it is so easy to cross the barriers there. Scarcity was built on top of a dark earth, conducive to glitch worms. Such beings were the first inhabitants of the VOID feeding from VOID matter. They dug so deep into the VOID structure that they landed in the black earth of Scarcity. They were also the first inhabitants there and the glitch galleries are glitchy because of their presence. They lived for many years feeding on the dark earth, thus they facilitated the work of the gnomes in the mines and opened many passages to the VOID. Many gnomes use parts of the worms for their machines, but Necro was the first one to use the worms to open a portal to the world of the dead and enter the Underworld, Anubis' collection of parcels inside the VOID. Anubis and Necro joined forces.
Everybody knows Necro's story, but not everybody knows how it ends. In his search for happiness with his family, many terrible things were made by him. While alive, Necro and his wife could never live truly happy. They could only be happy after Necro accepted they could only really live as a family in the Underworld. However, in order to live there, Necro had to die and help the undead against the living, which was not good for Scarcity.
Necro's wife, Cynthia, after resurrected as an undead, still had feelings for her husband and son, but the zombie feelings are pretty strong, and it was hard to live a happy life, until Necro accepted to join her in the Underworld with their son. Now they are fighting against their old brothers from Scarcity, in the name of Anubis, but at least they are a family again and they have a nice parcel in Anubis' kingdom.
Adam, Necro's son, has just lived for a day before dying with his mother. Necro knew Adam was waiting for his family in the Underworld. Nowadays, Adam is the right arm of Anubis, part of the army of the dead. As a servant of Anubis' Justice, Adam rules all over the souls. Necro's wife, Cynthia, asked him for his husband's soul and for their possibility of finally being happy. Adam wanted a family, and Anubis blessed the return of this family union, but, of course, under his rule. That was how Necro could become an undead and enter the Underworld. Are they finally going to find happiness?
Visit the Underworld and see for yourself: http://voxels.com/s/caverns