In a town full of puppets, there is a factory right at the end of the town. It's The Rainbow Factory. The place that no one else knows about is the factory that kills the puppets, extracting their color and crushing their gray corpses into The Grinder room. The owner who runs the factory, Walden Darling is looking for a suitable and capable assistant to work in the death factory.

One day,someone knocked on the office door.

"Who's there?" Said Walden as he still focused on his Paperworks