With his aunt and everyone else either offline or were resting, the western part of the Aquari Continent finally had a moment of peace ever since the Continental Quest began. On the other hand, Pedro can't help but contemplate what happened to Arvedar to the point that he was not even able to send a reply up until now.
He knew that the chance of Arvedar betraying or stabbing him in the back was low because Arvedar and his friends were bounded by a contract. Thus, Pedro could narrow down the possible situations related to in-game circumstances.
Either Arvedar encountered a really strong opponent--requiring him to fight at his full attention, or he could be monitoring other players, making him unable to revert back to his human form to avoid alerting the enemies at any cost. After all, he had a transformation that could also fly high up in the sky. Something that was perfect for scouting, spying, tracking, and such.