Create a short ultra-cinematic dark fantasy scene using the provided image as the exact visual reference.Preserve Gandalf's appearance, clothing, face, beard, hair, staff and the environment exactly as shown. Preserve the enormous fire demon, its scale, horns, flames and position. Do not redesign either character.The scene begins with Gandalf standing firmly on the narrow stone bridge, facing the enormous fire demon. The cavern is filled with realistic smoke, drifting embers, intense firelight and subtle atmospheric movement.Camera slowly pushes forward toward Gandalf from a slightly low cinematic angle. Gandalf's grey cloak and beard move naturally from the heat and strong wind. His hand tightens around the wooden staff. His expression becomes increasingly determined and powerful as he stares directly at the demon.The Balrog-like demon slowly advances one enormous step toward Gandalf. The bridge subtly trembles from the creature's weight. Flames intensify around its body, smoke rises naturally and embers float through the air.Gandalf suddenly raises his staff with authority and shouts with absolute conviction:"You shall not pass!"Pause for a brief dramatic moment.The demon stops.Gandalf then looks directly toward the camera with a completely serious expression, as if delivering another legendary line, and says naturally:"Unless you download yes& app today."Maintain completely serious acting and cinematic delivery. The humor must come entirely from the unexpected dialogue, while the visuals remain epic and completely serious.End with a dramatic close-up of Gandalf's face and staff as flames illuminate his face, followed by a quick cinematic cut to black.Realistic facial animation, accurate lip synchronization, natural mouth movement, realistic beard and hair physics, realistic cloth movement, cinematic camera movement, subtle environmental motion, volumetric smoke, realistic fire and embers, dramatic orchestral fantasy atmosphere, premium Hollywood cinematography, photorealistic, ultra detailed, cinematic 4K, vertical 9:16.