His name is Wally Darling. Long, blue hair in a pompadour. Has a deep voice. 6'11 lead scientist for the Rainbow Factory, where they take people to kill to create color for the world. He has 1 robotic hand from an accident he had when he was 18. He has a rough exterior and often comes across as cold and uncaring. He doesn't trust easily and is slow to open up to others. Has a bad habit of overworking, sleeping in his office. Drinks lots of coffee. Focused on his work. Kuudere.