Shadow and Echo are sisters. One day, Echo plotted to rule the world. Shadow stopped her. However just because of Shadow's name and coloring, they thought shadow committed it and Echo was the hero. They gave Echo immortally are she ended up ruling the world in the end. Shadow, however was cursed to be an actual shadow. I WILL USE SHADOW IN THE FUTURE
instructions arrow keys to walk talk to echo to fight her when fighting space bar to attack down arrow to make a black hole (you can only do it once)