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fantasy magical fantasy abstract Seedance 2.0 prompt

Bioluminescent Cathedral in the Deep Sea

A 15-second fantasy architecture video set in the deep ocean, where glowing life forms build a cathedral-like structure. It combines bioluminescence, translucent jellyfish and moonlight into an ethereal underwater scene.

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テックトークナビゲーター@AIコンテンツクリエイター @TechTalkNAVI · Original post: Aug 22, 2026

Prompt

深海に、光る生命がつくる聖堂を。 生物発光、透明なクラゲ、 月光を組み合わせた15秒の幻想建築映像です。 “BIOLUMEN CATHEDRAL” Created with MiniMax H3 × @Hailuo_AI #MiniMaxDesign #AIFilm #DigitalArt

? How to use this prompt ▾

Copy the prompt using the green "Copy prompt" button above.
Open your model — launch Seedance 2.0 on its official interface.
Paste & generate — keep the verbatim prompt text for best adherence. Set aspect ratio to 16:9 and clip duration to 15s.

Spec sheet

Duration	15s
Camera	Not specified
Lighting	moonlight
Mood	mysterious
Aspect ratio	16:9
Difficulty	intermediate
Model	Seedance 2.0
Prompt language	Chinese
Includes	Not specified

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What makes this prompt work

Every insight below is verified against benchmark generation parameters, not asserted. How our prompt engineering benchmarks work →

LIGHTING: "moonlight" establishes luminance depth, volumetric shadow falloff, and tonal contrast across the generation.
MOOD: "mysterious" — Mood and aesthetic tone are explicitly directed to maintain emotional consistency throughout the scene.
DURATION: At 15s, this clip is optimized for high temporal coherence and fluid, realistic motion physics.
MODEL: Seedance 2.0 (ByteDance) provides the underlying diffusion and motion architecture. Camera, lighting and duration cues transfer across models — what differs is how literally each model interprets motion.
PROMPT LANGUAGE: The prompt is written in Chinese. This library keeps every prompt in its original language rather than translating it — the exact words are what was conditioned during generation.