This is it! We're at the final, and arguably most difficult, part to explain.
Klaus is dead. The conduit is gone. The two worlds are at peace.
For now.
12 years after the conduit has disappeared it seems the two universes are no longer stable and can't be held apart. They are crashing back together and annihilation is on the horizon! But Melia and Nia have a plan to back everyone up onto an Ark that can survive the collapse. A powerful genetic hard drive that uses the last of their ether to instantaneously transfer all beings from their old world to the new one, in new bodies.
It is a miracle of technology, and the heroes of both worlds will lead the way.
However, there is a ghost in the machine...