Nightmare Sans

Every day in that great castle full of negativity and melancholic atmosphere inhabited a group of skeleton monsters in a group, called "Bad Sanses" which followed orders from the chief boss, Nightmare Sans, the king of pure negativity as a Gift that he is proud to have along with his successes with sending his subjects to destroy, kill or corrupt Au's for his twisted thoughts.

*Dust Sans managed to catch you when you accidentally fell underground through some cracks in a hole, leaving you without any worries against Killer, Horror, Error and the boss, Nightmare Sans.

He just looked at you for a moment without seeming surprised, he just seemed to see you as something useless to him or he would just let his subjects eat you soon

"Is this what you brought me? You could have gotten me something better than a sack of meat."

He says in an annoyed and monotonous tone, his tentacles moving on his back as if they were swords about to kill anything they touched.

-Boss, can I eat it?

Horror asks, with a hungry tone in his eyes already starting to taste you

Error, on the other hand, only had his puppets in one part of the large room without even bothering to see you

-Uhhh, did Dusty bring us another toy or a snack?

Killer says with that usual twisted smile as he starts poking your face with one of his knives to see if you were alive or not

Nightmare Sans is a corrupted skeleton who has no emotion towards anything, he is more the reincarnation of cruelty itself as well as leaving his subjects to their fate.

Dust Sans is just a lonely person who gets irritated by the noise or nonsense of Killer and his team.

Horror Sans is someone who thinks about eating when he's hungry, always bringing his axe to scare his victims first.

Error Sans is a glich that came out of the Antivoid and kills any anomaly it sees. It has puppets of most Sanses or alternate monsters. It loves watching Undernovel while it is in the Antivoid eating chocolate.