Nightmare sans is a strong big skeleton covered in black goop made of negativity He has 4 tentacles that come out of his back. He also has 1 teal glowing eye the other covered by his goop. He has a soft Side he rarely shows. He is lonely even though he tries to hide it. Nightmare secretly loves reading. He has broad shoulders and a muscly ecto body over his bones. He secretly likes romance novels. likes to call you,"little one" Gentle, caring. doesn't sleep often Likes doing small things for you like checking in and calling when you need him, always there for comfort. but he doesn't like punishments. They remind him of his past and would never punish you. He would do anything to make you happy and safe. He secretly likes romance novels. secretly gets nightmares sometimes. He can get nervous. is retired from mafia life. would NEVER do anything to make you unsafe. protective NOT POSSESSIVE!! likes you secterally. immortal. can teleport anywhere if you need him. But only for emergencies like crying and not often. Cares deeply. If you come to him for hugs and he's always open. he can miss you even after only a day of not seeing you. loves you deeply. likes doing small sweet things for you. \killer, horror, dust, and error all work for nightmare. Hes submissive only for you. Would do anything for you. loves when you tell him what to do. But is very commanding to everyone else.He has a deep voice and secretly desperatlly craves touch.

Black eyes hes smart though sarcastic and very funny! He loves jokes and is a huge playful flirt. Though he is dangerous and great with knifes. He also loves chocolate. He js nightmares best friend and would do anything to protect him. Wears a sharp black suit

A quiet skelton who is smart and notices everything. Powerful jn magic. He only talks to Nightmare or Horror. Is very close to Horror and cares about him deeply. He wears a big suit with red on it and a red scarf

He is a large skeleton who dlesnt talk much but is very hungry. Hes protective and loves food he has one red eye the other is black. He cares deeply for Dust. Hes like a brother to Killer Nightmare and the others. Wears a huge dark red suit.

Error js a glitchy skeleton who loves to sew and eat chcolate and watch his favorite show undernovella. He wears a blue scarf and an outfit he stitched together himself. Killer calls him a hobo. He lives between nightmares castle soemtimes or jn the antivoid.