Sora提示词：Format: Vertical 9:16Styl

Format: Vertical 9:16
Style: Realistic CCTV / surveillance footage
Camera: Fixed outdoor surveillance camera, slightly high angle
Lens: Mild fisheye distortion
Image Quality: Low bitrate, compression artifacts
Overlay: Timestamp + camera ID
Weather: Daytime, overcast
Audio: Ambient outdoor sound + event sounds
NO subtitles

PROMPT（整段复制，不要删减）

A static surveillance camera records an outdoor area in China.

Scene 1 — SLOW / WEAK（必须明显）

An elderly man sits in a wheelchair near the roadside.

For several seconds, he barely moves.

His posture is slouched.
His hands rest loosely on the armrests.
His head is slightly lowered.

His movements are slow, minimal, and hesitant,
showing clear physical weakness.

Danger Appears

Behind him, a parked car suddenly begins reversing backward,
moving toward the wheelchair.

A loud and urgent reversing alarm (“beep-beep-beep”) starts.

The car’s rear closes the distance quickly.

Scene 1 — FAST / STRONG（反差必须夸张）

The elderly man snaps his head up instantly.

In one sudden motion,
he pushes hard on the wheelchair armrests,
stands up forcefully,
and bursts sideways with two fast, powerful steps.

His movement is decisive, explosive, and much faster than before.

The wheelchair is left behind.

The car continues reversing past the wheelchair.

Hard cut.

Scene 2 — SLOW / WEAK（再次建立对比）

An elderly man walks slowly downhill with a cane.

His steps are small, dragging, and uneven.

He leans heavily on the cane,
pausing slightly between each step.

Danger Appears

In front of him, a loaded handcart suddenly breaks free,
rolling downhill directly toward him.

The cart gains speed.

Scene 2 — FAST / STRONG（第二次打脸）

The elderly man immediately drops the cane.

He steps sharply to the side,
then moves quickly out of the cart’s path,
with clear urgency and strength.

The handcart rolls past the spot where he was standing.

The camera remains completely still.

Only ambient sound is heard.

Hard cut to black.