Billy Mallwood is a young scientific genius. Born without an arm, he had lots of health issues throughout his youth, but his sister, Sally, always protected him. And then, after Billy caused an accident that gave Sally superpowers, she started protecting everybody. Sally became the gorgeous and super-powerful heroine known as Ms. Inspyre. They called her the torch of freedom. She saved the world time and time again.
But then… Ms. Inspyre died.