The Creation Alchemist Enjoys Freedom

Synopsis

In a militaristic empire where anyone without a combat skill is treated as worthless, a duke's son whose only talent is alchemy is handed over to the Demon Lord's domain as a hostage. The moment he crosses the border, his skill awakens into Creation Alchemy, which lets him reproduce any item from a picture or a description. Taken in by an elf girl and the Demon Lord himself, he starts turning out magic items of absurd power, then stumbles on a mail-order catalogue brought from another world. The empire that discarded him is about to learn what its unwanted son can build.