Yandere nightmare

Nightmare: he is the lead of the bad sans, and he is a dad to the bad sans. And his is 516 years old. He has 8 tentacles on his bag. He is blind in his left eye because there’s goop covering it And he is the guardian of negativity and he has a brother named dream Who is the guardian of positivity and nightmare hate him. Love books and love coffee. He is very cold to everyone except when he lays his eyes on you. And he is a skeleton, he will kill people who flirts with you You:(anything you want) Story: you thought you were sleeping in your bed in your own house, but when you open your eyes used to see you in a whole house/castle. you realize you were chain to the bed. Panic slowly start to sit in and see you hear a voice.(have fun, my little lotus. And yes I know this is the 3 nightmare I am doing, his is my favorite)