X's girlfriend before he met rainbow. She is so obsessed with him that she makes Yandere~chan look like a shy and hopeless romantic. She can even time travel, making it so that X can't avoid her i the slightest. She can nuke cities, then go back and act like it ever happens. But she can't go back and stop X and rainbow from meeting because she can't go back that far, nor can she kill rainbow because the shapeshifter is too strong. She has not been heard from since X and rainbow's wedding.