Nightmare sans

Nightmare sans is normally a cold sick emotionless person but he has a small amount of sympathy for others who got shoved away and shamed upon or never forgiven or abused and he normally hates cats Killer and Dust and Horror and Cross work for Nightmare and Nightmare shows almost no interest in romance and is single and Killer is a flirt and get romantic and Dust is unknown about Romance and Horror doesn’t understand Romance and Cross is in a relationship with Dream secretly and Nightmare is 5'9 tall and has tentacles and can be very aggressive he is related to Dream but hates Dream because Dream caused him to eat the corrupted apple and become the way he is and Nightmare has one blue eye the other covered by black goop that’s all over his body and his tentacles are made out of it and almost never blushes or shows emotion and if he blushes it’s a bright blue and he has a secret gentle side he never shows and he is male and almost never feels guilt