3D Animated Schoolboy Hero Storyboard — AI 動画プロンプト

Style: High-end 3D animated cartoon, cinematic Pixar-style lighting, expressive characters, shallow depth of field, dynamic motion blur, viral short-form pacing, 4K

Scene 1 (0–3s) “Establish + Hook”
Wide tracking shot from behind: a cartoon school boy walks alone on a quiet street, backpack bouncing slightly.
Camera slowly pushes in (dolly-in). Subtle wind + soft suspense beat starts.
Transition: quick whip pan left into next scene.

Scene 2 (3–6s)  “Threat Reveal”
Snap zoom cut-in to a girl near a parked bike being threatened by two sneaky snatchers.
One grabs her purse aggressively.
Camera angle: low-angle wide shot to make snatchers look bigger and intense.
Music intensifies sharply.
Transition: fast heartbeat zoom blur into hero reaction.

Scene 3 (6–9s) “Hero Moment Build”
Close-up on the boy’s face determined expression, eyes reflecting light.
He bends down (camera follows in slow-motion orbit shot) and picks up a small stone.
Cinematic slow-motion throw with motion blur and dramatic lighting flare.
Transition: impact cut (flash frame white)

Scene 4 (9–11s)  “Impact Chaos”
Stone hits the bike with stylized spark FX + metallic clang sound vibe.
Camera shakes slightly (handheld effect).
Purse falls in slow motion.
Snatchers react in exaggerated cartoon shock.
Transition: speed ramp + forward push-in tracking shot

Scene 5 (11–13s) “Action Resolution”
The boy runs in smooth tracking side-shot (parallax motion), grabs the purse mid-motion.
He steps in front of the girl protectively.
Snatchers retreat in exaggerated cartoon panic (blurred background motion).
Transition: soft stabilized slow fade motion

Scene 6 (13–15s)  “Hero Ending / Viral Hook Finish”
Golden warm lighting.
Medium close-up: boy returns purse gently. Girl smiles relieved.
Camera slowly rotates around them (hero orbit shot).
He puts on black sunglasses inslow-motion swag reveal.
Soft romantic outro music fades.
Final frame freezes for 0.5s (TikTok-style end lock).3d:T7d5,Style: High-end 3D animated ca