Measuring W

A young woman with blonde hair in a yellow dress stands in a grand, dimly lit hall, extending her hand forward as a glowing, multi-colored orb appears above it, then she brings her hands together in front of her chest. A young man with dark hair in a red coat walks forward from the opposite end of the hall, then turns and walks away, before the camera cuts to a close-up of his hand reaching forward as a large, shadowy creature with sharp teeth lunges at him from behind.