That’s also music.

A red-skinned demon with glowing eyes and horns breathes fire in a hellish landscape with cracked pillars and a fiery sky, then the camera tilts down to show a woman in high heels walking on a cracked floor, followed by a close-up of a woman in a neon-lit, patterned bodysuit, then a close-up of a snarling, stylized animal-like character with glowing eyes, and finally the demon appears again, roaring with a blue light effect behind him.