"In Farasian culture, the number nine is oft associated with selflessness and the desire to serve others," you explain, dipping your head respectfully to the Night Princess. "Thus, in exchange for divulging the secrets of the elixir that giveth youthful vigor, I was to serve the royal family for nine-hundred and ninety-nine years. During which time, I would practice alchemy and potion-brewing alongside their royal apothecaries, serving in the palace until such time as my agreement was completed."