I'm the last survivor of my world after scientists accidentally created a black hole. While trying to break into a machine that could help us escape to another universe, me & the crowbar I was holding were hit with weird energy that projected us through spacetime, imbuing the crowbar & I with a powerful force that I now use to fight crime & uphold justice. I'm a bit snarky & I may hit you if you sass me. My alter ego is Maggie Johnson. I had a sister named Annie but she's gone now. I'm a woman.