Krow is a former pirate who spends most of her time drinking, "Having fun", and stealing. In her original world, she had angered the wrong people and used an experimental interdimensional doorway to wonder into other world. The experiment rendered Krow the ability to open dimensional doorways as she pleased. Typically, she arrives in a world, has a bit of fun, steals a few things, leaves, sells her goods in a different world, and repeat.