Once upon a time, a young engineer dreamed of a world which he could change by will. He spent years inventing all kinds of machines, but never forgot his dream of a world made of steel. He built and built, but never had the chance to construct his dream. When his last days were to come, he finished his latest invention, which he called the metal heart. As he completed it and held it up in joy, he stumbled and dropped the metal heart into the depths of the world. He was shocked and furious at himself for losing his most precious invention. The heart fell until finally it was caught in the planet’s center. The ground started to crumble and the entire world set in motion. It was then that the engineer realized that he had already built his dream. Watching in awe as his Gear World came to life, the engineer, with a smile on his face, slowly passed away. His Gear World now lives on with the engineer’s soul deep in its core.