The opening of many new branch offices and instauration of rules within the family.
After they became noble, Prexyanns started to build their mansion in the lands they were given in the plains. Slowly after that, they bought a lot of new branch offices all around the continent. Becoming noble made them sure about their family's engagement in Menicean security and that they will still be mercenaries. As they feared inner conflicts, they started to write down a lot of rules and behavior code to prevent it. The first generation of Prexyanns died around the year 100, and their heirs took their place at this time to continue their work.