Jabberwock Muramasa has a very difficulty history. He's a "demon", or rather apart of race that cannot die that comes from the Makai with supernatural powers, trained to be a destructive ninja since birth, and a former superhero called Volper. Add into this he's a hybrid of the aliens from another dimention called " the humans" and a jackal, which caused him no end of grief in his personal life.

To top it off he a victim of Ultima Troop's very nasty grooming practices.

He's been through a lot of horrible things, and is now retired from all of it. Trying to champion the rights of hybrids and raise awareness of the dark side of being a kid superhero.