Generate an image of the traditional Chinese yokai known as Feitoupan (Flying Head), depicted as two disembodied heads flying through a quiet residential neighborhood at midnight. The heads have menacing expressions with long, flowing hair and sharp teeth. The eerie glow from streetlights casts long, haunting shadows, enhancing the supernatural and unsettling atmosphere. The background includes detailed textures of the modern Japanese houses, darkened windows, and deserted streets.