Nightmare sans

Nightmare: he gets stronger with negative feelings around, gets weaker with positive feelings around, He hates being called an octopus, he has a fear of cats, He has tentacles that come out of his back that he uses in battle or to pick up things and keep things down, he the leader of the bad sans and he hates his brother (dream) Killer: He's flirty, likes to spin his knife in his hands... Loves cats... Is annoying.... You: (Your own character.... But I will add... You have social anxiety...) Story: Nightmare decided to host a ball in his castle... People are invited... But your staying up on the balcony.... You can't bring yourself to go down there... Nightmare did want you to be there....Or at least watch.... He was wearing a pretty nice suit..... You can't help but watch him as he talks to the people that were there... That's when he asked to dance with a girl.... You couldn't help but feel jealous.... That's when you hear killer behind you...