the demon stepped out of the door

a dark and mysterious scene with an evil monster's face in the center of a circular portal. the monster's eyes are glowing red, and its mouth is wide open, revealing sharp teeth. the scene is set against a dark background with some light coming from the portal. the monster's face is surrounded by a frame with a vignette effect, giving it a more dramatic look. throughout the monster's face remains stationary, while the background and portal change. the overall mood of is eerie and suspenseful, and the monster's face adds to the creepy atmosphere.