The M's were magical creatures that lived alongside the Mill People in a Mill at the bottom of a Bryn (hill in Welsh). The Mill, built next to the Afon Mawr (great river in Welsh), had been around for a long time. Some believed the original M's came from the deserts in the South. All anyone knew for certain is that they arrived after a particularly heavy storm that left clouds of red dust everywhere. When the mists came or the rainbow appeared, the little M's were just a little more visible. Trying to deal with everyday challenges such as staying invisible to the Mill People, the M's were certainly not ordinary. Sometimes, they even did extraordinary things.