Even when Kyran had warned the members of the order working below not to disturb him, that did not stop them from trying to know what he was up to. Some specialists took out their spying tools, while the blacksmiths would find excuses to go up the second floor and stop by Kyran's workstation trying to eavesdrop or spy using some tools they made.
Unfortunately, no matter what they did, they could not get anything information inside because they could not breach the array they did not know surrounded the room.
The array was installed by Kyran. It was not something that had been there from the start because it was not advisable to place an array inside a bigger array.
If another array were installed inside an existing array, both arrays would disrupt the flow of magic energy that sustained them, resulting in both arrays either exploding or one of them consuming the other.
