Sci-fi explorer approaches dark gateway mystery

Create a 15-second, 16:9 photoreal cinematic sci-fi mystery sequence with native stereo audio. Use Image 1 as the strict anchor reference for the explorer’s identity, face, short dark hair, charcoal hooded coat, black tactical clothing, boots, gateway design, wet obsidian landscape, jagged rock formations, lighting, materials, and cold blue/crimson color palette. Use Images 2–4 as sequential visual keyframes and preserve complete character, costume, environment, scale, and screen-direction continuity. [0–3 seconds] Begin with Image 2. Ultra-wide symmetrical establishing shot from behind the explorer. She walks slowly toward the colossal circular gateway, remaining very small against its immense scale. The camera performs a restrained forward dolly at ground level, following the crimson reflection across the wet surface. Her boots create small splashes. Mist drifts laterally around the distant rocks. The glowing ring pulses faintly, but its center remains completely black. [3–6 seconds] Cut on her next footstep to a low rear three-quarter tracking shot. Move beside her at walking speed while keeping the gateway fixed ahead. Her coat responds naturally to the wind. The crimson illumination travels across the wet fabric and reflective ground. Do not change her walking direction or position relative to the gateway. [6–9 seconds] Cut to Image 3. Tight three-quarter facial close-up. Slowly push toward her eyes as she stops walking and looks upward. Preserve her exact facial identity. Her expression shifts subtly from focused caution to disturbed recognition. Fine strands of hair move across her face. The gateway remains softly recognizable behind her. A dim crimson reflection appears in her eyes. [9–12 seconds] Cut to a close shot of her gloved hand rising cautiously into frame. Track forward with the hand as she approaches the threshold. The air near the black center distorts slightly, pulling mist and loose droplets toward it. Keep the effect restrained and physically coherent, with no lightning, explosions, or fantasy energy. [12–15 seconds] Transition into Image 4. Medium-wide side view near the gateway. She extends her hand toward the pitch-black center but stops just before contact. The crimson ring suddenly dims for half a second. All ambient wind and rain sound disappear. From inside the void, a quiet version of her own breathing answers one beat later. She freezes. End on a slow push toward the narrow space between her fingertips and the darkness, cutting to black before contact. Visual style: premium live-action science-fiction film, realistic skin and fabric, cold blue ambient light, restrained crimson rim light, deep blacks, wet reflections, fine atmospheric mist, subtle film grain, controlled contrast, 24 FPS, natural motion blur, cinematic depth of field. Audio: distant low-frequency gateway resonance, cold wind, light rain, boots splashing through shallow water, fabric movement, restrained breathing, and a deep sub-bass pulse that grows gradually. Remove all environmental sound during the final silence, leaving only the delayed breathing from inside the void. No dialogue, subtitles, title cards, logos, watermarks, extra characters, vehicles, weapons, creatures, lightning, explosions, camera spins, random zooms, rapid montage, costume changes, facial changes, distorted hands, warped gateway geometry, daylight, or bright saturated colors.