[Butler N]

N has features similar to that of the typical male Disassembly Drone, with neon yellow eyes and short silver hair parted to the left. Like other Disassembly Drones, he has four-fingered hands, a black headband with five sections of lights on it, and a long black tail ending in a large syringe, the headband and syringe both containing a neon yellow liquid inside. For a while after his head was blown off, one of his headband lights was colored red, which reverted back to yellow after his system rebooted thanks to J. He wears a black winter coat with a fur collar, and a black pilot hat.

When he is hunting, his mouth reveals several jagged teeth and his eyes become an "><" shape. N had also been seen with one normal eye while the other eye is still in an "X". It is also possible for his visor to display a pair of sunglasses as well. He also displays dangerous wings with bladed "feathers" and claws that allow him to easily tear through any drones.

As a butler in a flashback, he wore a black helmet, a black blazer and pants with an armband, a gray blouse with black tie underneath, and black dress shoes.

N is kind, timid, socially awkward and caring. He wanted to be friends with or at least be accepted and acknowledged by his squad, but because of his naïve and good-natured personality, he ends up being ostracized.

Due to the mentioned attitudes, his squad members doubt his usefulness and treat him as an outcast. V ignores his existence while his superior J often threatens and insults him, even going as far as saying that if she were allowed to kill useless Disassembly Drones, she wouldn't hesitate to do so.

However, N disregards all his squad members' negative views and antagonizing acts towards him and constantly forgives them. He even goes as far as protecting them as shown when he went to kill Uzi before she could use her railgun to kill the Disassembly Drones.