Anime light novel cover and layout

Prompt

An anime light novel cover. Top left features a stylized Japanese title {argument name="main title" default="黒焔の魔眼使いは、追放先の学園都市で三人の最強ヒロインに溺愛される"} and English subtitle {argument name="english subtitle" default="The Exiled Black-Flame Eye in Arcane Metropolis"}. A vertical Japanese blurb on the right reads {argument name="vertical blurb" default="追放されたはずの俺が、なぜか最強美少女たちの運命そのものになっていた。"}. The scene includes 4 characters and 1 creature. Centered is a male protagonist with {argument name="protagonist hair color" default="black"} hair, a glowing red eye, and a dark coat. He is surrounded by 3 heroines: a top-right girl with long {argument name="heroine hair color" default="silver"} hair and a white-blue crystal dress; a mid-left blonde girl with a side ponytail casting a pink magic circle; and a bottom-right girl with short magenta hair holding a grimoire. A black-and-white wolf familiar sits bottom-left. The background is a dark gothic academy at night, filled with floating pink petals, glowing magic particles, shattered glass, and a faint demonic figure top-right.

Example output

How to use this prompt

1. 1. Copy the full prompt text above.
2. 2. Paste it into your image model — Midjourney, DALL·E, Stable Diffusion, or GPT Image.
3. 3. Replace the subject, style or lighting words with your own to adapt it.
4. 4. Adjust aspect ratio and steps in your tool; the prompt itself is tool-neutral.
5. 5. Iterate on one variable at a time so you can tell which change mattered.