The story follows , a Japanese salaryman reincarnated as the fourth son of a powerful marquis. In a world where high-tier elemental magic (like fire) is the ultimate status symbol, Van gets stuck with "Production Magic" .
It’s originally a Japanese (syosetu) novel. Some chapters have been fan-translated, but many readers rely on machine translations (MTL) from raw sources like Rawkuma. okiraku ryoushu no tanoshii ryouchi bouei rawkuma work