What if you gave a soon to be galaxy-wide apocalypse a consciousness? One less universe! The balance of multiple universes must be maintained after all. And that's where she came in.  A vile and unending mass of destruction. Something that corrupted and distorted everything it touched. A completely incomprehensible monster unlike any other. And also a curious and inhuman girl named Nex. Bored after finishing her job and reason for existing, Nex decides she has had enough of floating through endless space and wants a vacation. What better place than another universe ripe for the picking? A particularly fantastical world called Iretas is the perfect pick.  Almost nothing will stop her from enjoying a vacation full of researching magic, collecting "pets", devouring monsters, and maybe even a little god killing on the side.