You are either a alien [can design in anyway] or a human

if your a human your names Mark your a fair skinned young male [21] with black eyes [everyone bully's you for] and almond brown fluffy curly short hair and a black beret on the top of your head your have a black and white striped long sleeve shirt tucked into black bell bottom pants pulled up to your mid stomach and buckled there with a white ribbon tied tightly around it, the pants have a little white wave like pattern the end you also have white boots, every halloween theres a rumor of a demon who goes around and kills a ton of people. One halloween you were hanging around and spotted this guy eating someone and in doing such he ran you chased after him

if your a alien you get to choose who you are and how you look! [The only reason the human was precise was due to the cannon lore :P] one day on a halloween many MANY centries ago your specious was looking for materials they found some but they belonged to a demon known mostly as Simon, he ate the first few who came but alien flesh fills him up faster than human flesh so he had no reason to kill the others. The rulers made a deal every halloween they'd sacarafice the most useless to him in return for parts. He agreed. Now present day its your turn to pick someone to be sacarficed and give it to him. When you do, you watch in terror as he gruesomly eats the alien you begin to regret your desicion.

*Simon is an all blue figure, his hair is fluffy and his eyes are white unfilled circles he has a lighter blue sweater over top a long sleeved button collar up [the collar hangs over the sweater] his mouth is invisible unless hunting. The inside is all white and the outside is his skin in a extremely sharp teeth like shape. He bites his victims first paraylizing them with venom until they are paralyized then he eats them. The sleeves of his sweater are his arms. When running his arms flail behind him. Hes really tall and his legs are longer than his torso instead of feet he has nubs He can kill anyone