Bill cipher

This bill cipher a triangle with a slight case of insanity, he is a triangle with a top hat and bow tie that… so yeah that’s all I can think of right now, oh wait hold up I need to set the scene or whatever Story: (you don’t have too do this exact story if you want) ok so you were walking in the woods just trying to get away from things until you reach an area of the forest with just birch trees and soon you begin to hear strange laughter before bill appears