孤身潛水員沿著珊瑚礁滑行，經過魚群與章魚，一頭巨大的鯨魚從旁掠過

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電影感十足的水下自然紀錄片風格，15 秒。一名獨自潛水的潛水員正在探索充滿活力的珊瑚礁海域，穿著俐落的潛水衣、蛙鞋、面鏡，背上攜帶一個小型氧氣瓶。鏡頭從後方和側面平順地跟拍他，捕捉他在晶瑩清澈的藍色海水中滑行。
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> **[0-4s]** 廣角鏡頭展現豐富的水下世界——色彩繽紛的珊瑚礁、成群迅速游過的熱帶魚，背景中有海龜和小型礁鯊，陽光光束穿透海水向下照射。
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> **[4-7s]** 他游過一隻棲息在岩石上的大型章魚身旁；當他平靜地經過時，章魚的皮膚逐漸變換色彩，他則以流暢且受控的蛙鞋動作持續向前游去。
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> **[7-10s]** 突然，一頭巨大的鯨魚出現在遠處，緩慢轉身，直接望向他。他在水中瞬間僵住，當意識到鯨魚的體型與距離所帶來的危險時，雙眼微微睜大。
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> **[10-13s]** 他冷靜而迅速地移動到一片高大的水下植物／海帶群後方躲藏，保持靜止與鎮定，沒有驚慌失措。
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> **[13-15s]** 鯨魚從他正上方／身旁迅速滑過，身後拖曳著強勁的水流與氣泡；鯨魚經過時，鏡頭因水流而輕微晃動。
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> 寫實且令人屏息的水下電影攝影，自然的藍綠色調，體積光陽光光束，環境感十足的水下音效設計——氣泡、遠方的鯨魚叫聲、低沉模糊的水流聲。無對話、無音樂、無文字疊加、無浮水印。9:16 直式，15 秒。

Cinematic underwater nature-documentary style, 15 seconds. A lone diver explores a vibrant coral reef ocean environment, wearing a sleek wetsuit, diving fins, mask, and a compact oxygen tank on his back. Camera follows him smoothly from behind and the side as he glides through crystal-clear blue water.
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> **[0-4s]** Wide shot revealing a rich underwater world — colorful coral reefs, schools of tropical fish darting past, sea turtles and small reef sharks in the background, sunlight beams piercing down through the water.
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> **[4-7s]** He swims past a large octopus resting on a rock, its skin shifting color as he passes calmly, continuing forward with smooth, controlled fin movements.
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> **[7-10s]** Suddenly, a massive whale appears in the distance, slowly turning to look directly at him. He freezes mid-water, eyes widening slightly as he registers the danger of its size and proximity.
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> **[10-13s]** He calmly and swiftly moves behind a tall underwater plant/kelp formation for cover, staying still and controlled, not panicked.
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> **[13-15s]** The whale glides past rapidly just above/beside him, a powerful surge of water and bubbles trailing in its wake, camera shaking slightly from the current as it passes.
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> Realistic, breathtaking underwater cinematography, natural blue-green color grading, volumetric sunlight rays, ambient underwater sound design — bubbles, distant whale calls, muffled water movement. No dialogue, no music, no text overlay, no watermark. 9:16 vertical, 15 seconds.