極限まで回復薬の効率化を図ってみた結果、新しいダンジョンが出来ました！ (Associated Names)

The curio shop siblings are troubled. The older brother and younger sister were fortunate enough to have a second hand shop in a town near a dungeon and adventurers flourished, but as soon as the dungeon was captured the recovery medicine stopped selling. Every month they continued to go in the red and if this…