# GPT Image Hub prompt

## Bìa Light Novel Mecha Giả Tưởng
- URL: https://www.gptimagehub.com/vi/library/fantasy-mecha-light-novel-cover
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-g2-16691
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Ffantasy-mecha-light-novel-cover
- Category: Áp phích và minh họa
- Model: gpt-image-2
- Aspect ratio: 3:4
- Style: cinematic
- Tags: light novel, mecha, anime, áp phích, typography, khoa học giả tưởng, bìa sách
- Updated: 2026-10-27T03:05:33.098Z
- Created: 2026-10-27T03:05:33.098Z

Tạo bìa light novel Nhật Bản thương mại với robot mecha khổng lồ có cánh và hai nhà thám hiểm. Tùy chỉnh màu giáp, tàn tích và chữ tiêu đề.

### Full prompt
```text
Commercial Japanese light-novel cover illustration for a fantasy mecha story, vertical poster composition. Dominating the center foreground from a low angle is a sleek, ornate humanoid mecha in white and silver armor with rich gold trim, glowing cyan energy lines, an emerald core, a crown-like crest helmet, and a flowing royal blue cape edged in gold. Eight large translucent green crystalline wings spread symmetrically behind it. In its left hand, it holds a fantasy-tech spear with a glowing blue blade. At the robot's feet stand two adventurers: on the left, a determined red-haired heroine with braided hair looking up; on the right, a young dark-haired male protagonist in a tunic reaching toward the mecha, seen from behind. Epic ruined sci-fi fantasy cityscape setting with gothic spires, drifting smoke, cosmic sky with stars, planets, lightning, and distant flying warships. Cinematic lighting, rich blue-green-gold palette, polished anime key visual style. Top typography includes 《[本格異世界SFロボット戦記]》 above a large metallic logo reading [ASTRAIA] with a small subtitle below. Bottom typography features a two-line glowing white and gold catchphrase: "[乗って！ユウキ！ その叫びが、世界の運命を決めた！]".
```