Lucas focused on what he was doing, despite the small frown that flashed past his forehead when he noticed the increase in the number of footsteps in the surroundings, with the distance between them and him becoming closer.
The hunter was closing the trap, it seemed.
The fact that there was a simpler way to go about what he was doing. If there was no way to add password to the request of connection, how could Garsans come back from where they were teleported? Should they use the insecure way of keeping the connection open?
But as any code or password could be overcome or overridden, what's more when they didn't know if there was a backdoor left by the true owners of the teleportation devices, Lucas and his people decided on a more primitive and time consuming way to verify his identity that he was putting into practice.