Dumbledore announces that Hogwarts will be having two guards, one a violent and avid swearer, the other a pink haired girl with an unlikely past, together they make up an unlikely couple but a great team, of the Order of the Phoenix can't handle them, can Hogwarts?

When a strange pink haired girl, visits hogwarts in the middle of lunch, claiming to no harry, a fight breaks out between the chosen one and a strange girl, revealing them to both have powers hogwarts have never seen, and showing how ruthless harry can be..