どんでん返し ストーリーボードテンプレート

偽の前提の下に伏線を張り、ドラマティックなツイストですべてを覆す 9 コマミステリーシーケンス。

このテンプレートの用途

偽の前提の下に伏線を張り、ドラマティックなツイストですべてを覆す。

こんなときに使う

こんな用途に

  • どんでん返し
  • ミステリーの真相
  • スリラーの結末

9 コマシーケンス構成

01偽の前提設定

観客が真実だと信じていることを確立する

ワイド
02微かな手がかり

観客が見逃しうる最初のヒントを仕込む

インサート
03エスカレーションが偽の信念を補強

間違った仮定を強化する

ミディアム
04日常に紛れた手がかり

普通の細部に偽装された第二のヒントを見せる

インサートクローズアップ
05キャラクターの確信

キャラクターが間違った信念に基づき全力で行動する

クローズアップ
06真実の露出

すべてを変える真の情報を明かす

ヒーローリビールショット
07再文脈化

以前のシーンが別の意味を持つ

モンタージュ / フラッシュバックフレーム
08感情的インパクト

キャラクターにとっての意味を見せる

タイトクローズアップ
09新たな軌道

根本的に変わった世界で終わる

ファイナルワイド

あなたのストーリー

シーンやストーリーを一文で書いてください。下の Prompt がリアルタイムで更新されます。空欄のままだとサンプルストーリーが使われます。

Prompt プレビュー

Create a square 3x3 2048x2048 storyboard grid as a cinematic storyboard infographic showing plant clues under a false assumption, then recontextualize everything with a dramatic twist: A detective reconstructs a murder from a set of photographs and believes the victim's partner is innocent. One overlooked reflection reveals the partner staged the entire scene, turning every previous clue against him.

Use dark moody high-end film stills, realistic lighting, subtle teal-and-amber color grade, shallow depth of field, atmospheric dust and shadows. Maintain consistent subject identity, wardrobe, location type, visual medium, lighting, and color palette across all panels. If a reference image is provided, use it as the visual anchor for the subject, world, and style; if no reference image is provided, synthesize one coherent world from the story.

Plan the 9 storyboard panels yourself from the story and the template rhythm, then render the final infographic. Story facts must not change: preserve the named relationship, setting, key object, reveal, cause, and emotional meaning from the story. Do not replace the story's key object with a different document, incident, crime, accident, or backstory.

Arrange the storyboard in a clean 3x3 grid with thin black borders. Each tile must have a large crop-safe cinematic image area and a separate dark information strip below it. The image area must contain no text, labels, captions, UI, watermarks, or typography. Put all written information only in the strip below each image.

Sequence rhythm: False setup → subtle clue → escalation → hidden clue → conviction → truth exposed → recontextualization → emotional impact → new trajectory

Use this template structure as the shot grammar, but adapt every panel to the concrete story:
1. False assumption setup (top-left) — Wide, 24mm. Purpose: Establish what the audience believes is true. Suggested strip pattern: "SHOT 1 | ARRI Alexa Mini LF | 24mm | [write the concrete story beat you plan for this panel]"
2. Subtle clue (top-center) — Insert, 85mm. Purpose: Plant first hint the audience can miss. Suggested strip pattern: "SHOT 2 | ARRI Alexa Mini LF | 85mm | [write the concrete story beat you plan for this panel]"
3. Escalation confirms false belief (top-right) — Medium, 35mm. Purpose: Reinforce the wrong assumption. Suggested strip pattern: "SHOT 3 | ARRI Alexa Mini LF | 35mm | [write the concrete story beat you plan for this panel]"
4. Hidden clue in plain sight (middle-left) — Insert close-up, 85mm. Purpose: Show second hint disguised as normal detail. Suggested strip pattern: "SHOT 4 | ARRI Alexa Mini LF | 85mm | [write the concrete story beat you plan for this panel]"
5. Character conviction (center) — Close-up, 75mm. Purpose: Character acts on wrong belief with full confidence. Suggested strip pattern: "SHOT 5 | ARRI Alexa Mini LF | 75mm | [write the concrete story beat you plan for this panel]"
6. Truth exposed (middle-right) — Hero reveal shot, 35mm. Purpose: Reveal the real information that changes everything. Suggested strip pattern: "SHOT 6 | ARRI Alexa Mini LF | 35mm | [write the concrete story beat you plan for this panel]"
7. Recontextualization (bottom-left) — Montage / flashback frame, 35mm. Purpose: Previous scenes now make sense differently. Suggested strip pattern: "SHOT 7 | ARRI Alexa Mini LF | 35mm | [write the concrete story beat you plan for this panel]"
8. Emotional impact (bottom-center) — Tight close-up, 75mm. Purpose: Show what this means to the character. Suggested strip pattern: "SHOT 8 | ARRI Alexa Mini LF | 75mm | [write the concrete story beat you plan for this panel]"
9. New trajectory (bottom-right) — Final wide, 24mm. Purpose: End on a world that has fundamentally changed. Suggested strip pattern: "SHOT 9 | ARRI Alexa Mini LF | 24mm | [write the concrete story beat you plan for this panel]"

Each information strip must show the planned panel title, shot metadata, and the concrete story beat in plain English. The strip text must include the story's key object and reveal where relevant, so the sequence cannot be mistaken for a different incident. Use clear numbered scene titles, compact metadata, and concise action subtitles in the information strips. Use plain text only: no emojis, no decorative symbols, no fake app UI text, and no real brand logos or copyrighted marks. Make each panel visually distinct through shot scale, camera angle, lens feeling, blocking, foreground/background layering, and subject movement. Exactly 9 panels, no extra panels, no merged panels, no duplicate compositions, no speech bubbles, no lorem ipsum, high-detail professional storyboard sheet.

Prompt をコピーして、リファレンス画像と一緒に ChatGPT に貼り付けるとストーリーボードシートが生成されます。 chatgpt.com →