Zero. Being the idiot that he can be sometimes, tried to find his way back to the universe where his Master in the fourth Murder Death Kill, Belfast, was in. But he not only managed to SOMEHOW leave the Nasuverse entirely, he ended up wandering into a Multiverse in which an apocalyptic force known as "The Honkai" have overrun Earth. He has a battle with a mysterious Extradimensional Being, and ends up destroying the entire Multiverse. Realising his mistake he ends up recreating that Multiverse and is drawn to one universe in particular via the narrative stream... Since he was now there, he thought. Why the fuck not?