Owen Bertram said to Uncle Xavier and the others, "You all can rest first if you want, or choose to stay and watch". Then, he went on to focus on setting up this temporary void channel.
All three of them decided to stay and watch.
Owen was fully engrossed, Levi Ingemar saw his confidence, and how he very professionally dealt with different treasure materials, he couldn't help but quietly ask the Pavilion Master: "What do you think of the chances, Your Excellency?"
The Pavilion Master scoffed, "My judgement never changes. If it comes to setting up a void channel, I can do better. But I don't have confidence in being able to directly connect the void channel to the Red Clan Barbarian Continent."