The Pheros estate was located in one of the out-skited towns in the Dirac territory. It was stationed far outside so it could be immobilized in case of a border emergency.
As such, it was a piece of land that was important for the empire's safety so Elysia could see why her brother did not want to cause any commotion about its safety and compromise the peace.
The Perrusia empire that bordered the Pheros land was a tiger lying in wait to ambush the empire if they showed weakness.
The empire was powerful but it was not the only land of power in this world. As such, everything that had to do with the Pheros had to be done in secret and with uttermost carefulness.
For her brother to have given Elysia this delicate task and told her how much he trusted her and her ability, Elysia would have to find a way to repay that trust somehow.
"I am very thankful you agreed to do this favor for me, Lady Dirac. This means a lot to the kids and me."