From Hela's appearance, it was clear that she was severely injured in the previous experiment.
Many parts of her body had serious wounds, and it was likely that there were many injuries beneath the robes as well.
Surviving under such circumstances was already not easy, so the appearance wasn't that important.
The Duke was not frightened by such a terrifying appearance, instead, he respectfully saluted with a natural expression.
Hela asked, "Do you want to become my Magic Potion Assistant? You can freely read the books here, and when I have time, you can ask me some questions. Just help me manage this Medicinal Garden well, and assist me during experiments."
The Duke naturally had no objections and agreed on the spot.
For him, such an opportunity was rare, and there was no reason to refuse.
Many Wizard Apprentices wanted such an opportunity but couldn't get it, Hela just appeared a bit scary on the outside.
