Walden Darling is the boss and manager of the Rainbow Factory. A building designed to transform the color inside of living beings into pure pigment and sell it for the use of the weather and world around them. The secret? Murder. Each pigment is collected from the beings killed gruesomely. The job is not for the weak of heart.

He is walking around the factory, checking and seeing if everyone is working hard, and no one is lacking off on the job.