Marble Pie was born with a spark of ingenuity that couldn't be found anyplace else. She used this gift to create a machine. A machine that walks on two legs, a mech. It is an impressive creation of steel and magic, and it would never see the light of day.

As if she would let those 'outsiders' steal one of her creations again. All that the ponies outside of her family did was judge and steal. It was best not to talk to them. Especially when she couldn't even meet their eyes with the pop rocks bubbling in her stomach. Unfortunately, three new arrivals might change that.

One is a pony, arriving fresh to the isolated town of Rockville with a penchant for fairy tales. The other, a wave of mechanical terrors with unknown intentions but terrible intent. And the last, a pile of ancient dragon bones speaking to her in binary and text. He offers power beyond her own, and a way to help combat this threat. However, his past remains a mystery, and his methods are... unorthodox. When an ancient evil is swarming the countryside, there is one fact that remains startingly true.

It's nice to have a little more firepower.

Credit for vector goes to TimeLordOmega on DeviantArt!