Makai Youjo ni Tensei Shita Oji-san wa Heiwa no Tame ni Maou ni Naritai

An old man was laid off from his job at a black company. While wallowing in the depths of his despair, he encounters a mysterious stone that sends him to another world filled with magic and alchemy. The man finds himself reincarnated as Hiyo — the youngest daughter of the demon lord. Hiyo attempts t