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Video · Seedance 2.5

Giant beasts and mechs battle in a ruined city

Create a 30-second cinematic science-fiction military short film: a giant alien and a heavy combat mech face off in a devastated city, then the camera turns to an aerial formation, an approaching helicopter, and a live report from inside the cabin.

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Prompt

Create a 30-second ultra-realistic cinematic science-fiction military
sequence in 16:9 widescreen at 24 FPS. The visual quality should resemble
a high-budget Hollywood alien-invasion film, with photorealistic CGI,
physically believable motion, highly detailed environments, realistic
materials, sophisticated camera movement, cinematic lighting, and
professional sound design.

SCENE 1 — GIANT ALIEN CREATURE:

Open with a low-angle cinematic shot of a gigantic, terrifying alien
creature standing in a destroyed modern city. The creature has rough,
pale gray-beige skin, deep wrinkles, organic armor-like folds, a massive
skull, two enormous curved horns extending outward and downward, faintly
glowing cyan-blue eyes, and a wide mouth filled with irregular yellowish
sharp teeth.

The creature advances toward the camera and suddenly opens its mouth
to release a powerful roar. Show detailed facial movement, stretching
skin, visible teeth, a dark throat, and realistic movement of the head
and shoulders.

Behind the creature are damaged skyscrapers, shattered windows,
partially collapsed buildings, thick gray smoke, drifting dust, and
small fires. Use overcast daylight, desaturated colors, realistic
atmospheric haze, and subtle camera shake.

SCENE 2 — FUTURISTIC COMBAT MECH:

Cut to a wider battlefield shot showing the giant horned alien and
a massive humanoid military combat mech.

The mech has heavy white armor, orange identification stripes, dark
mechanical joints, hydraulic components, large articulated limbs,
battle-worn surfaces, scratches, grime, and small illuminated indicators.

The machine advances through the destroyed street with heavy mechanical
steps. Its legs articulate realistically, its armored body shifts with
each movement, and dust rises around its feet.

The alien remains aggressive nearby. Frame both enormous figures against
the devastated city to emphasize their scale.

Use low-angle tracking, natural motion blur, detailed mechanical animation,
realistic debris, and physically convincing weight.

SCENE 3 — MILITARY AIRCRAFT:

Cut to a wide establishing shot of a devastated modern city filled with
damaged high-rise buildings, smoke columns, fires, broken rooftops,
rubble, and airborne dust.

Multiple military helicopters and fighter jets fly through the smoky
sky at different distances and altitudes.

Track a helicopter moving across the battlefield. Other aircraft remain
visible in the background, partially obscured by smoke and atmospheric
haze.

Maintain realistic aircraft proportions, believable flight movement,
rotating helicopter blades, and cinematic depth.

SCENE 4 — HELICOPTER APPROACH:

Show a military helicopter passing close to the camera, with its dark
fuselage and rapidly spinning rotor filling the foreground.

The ruined skyline, distant aircraft, smoke, and fires remain visible
behind it.

Follow the helicopter with a dynamic tracking shot, then transition
naturally into the aircraft interior.

SCENE 5 — FEMALE FIELD REPORTER:

Inside a dark military transport helicopter, reveal a young East Asian
woman seated near the open side doorway.

She has realistic facial features, dark hair tied back loosely, a few
strands framing her face, and a serious, focused expression.

She wears a dark navy or charcoal tactical-style jacket and a military
communication headset. She holds a handheld microphone close to her
mouth and appears to deliver a live field report.

Her facial appearance, hairstyle, clothing, headset, microphone, and
seating position must remain consistent throughout the sequence.

Beside the open doorway, a heavily equipped soldier wears dark tactical
armor, a helmet, gloves, protective equipment, and a backpack. He holds
a rifle in a ready position and watches the battlefield outside.

How to use

Usage suggestion: Submit the complete prompt to a video model that supports complex multi-scene sequences, character continuity, and cinematic camera control, and prepare a sound design or narration plan. Check character appearance, scale relationships, and motion continuity across shots.

Details

Type
Video
Model
Seedance 2.5
License
Source-author-rights
Published

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