Ikkaku Senkin Crafter ~Fuguu Job no Seisan Sukiru de Shoubai Musou~

In a world where people dive into dungeons chasing getrichquick dreams, Soma spends his days completely absorbed in itemmaking as a "Crafter," a job everyone looks down on. But then "I I turned into a monster!" His little sister suddenly transforms into a monster!? To turn her back, they'll need a staggering 100 million gold!? Hunt, craft, and sell! A thrilling dungeon action story about smashing through everything with production skills and commerce!