Harry Potter, Hermoine Granger, and Ronald Weasly, do not exist. But, the Dark Lord still does. The Order and the Death Eaters are in a war to control the magical world.

But... Some mysterious group has emerged out of nowhere. Their leader, who is unknown, has secretly sent letters to people for them to join... And now that they have enough members, they are exposing themselves to everyone! They are enemies to the Death Eater and the Order. And they seem to be almost unstoppable and untraceable. Every week, they kill one person... It will not stop until the Ministry of Magic hands over the magical world to them.

Who is the leader of this mysterious group? Will they succeed? Will the Order and the Death Eaters ever have it in them to join forces and destroy their enemies? What will happen to the magical world?

But as this is happening, there seems to be a group that isn't what it seems... But which one is it?