Evil beast masters needed time, and so did Vincent Wolf.
Vincent needed to figure out where the other grandmaster from Clean Base had gone between now and the attack, and why the monarch-level evil beast master at the base hadn't appeared during the attack.
"Could it be...that the evil beast master ran to the main world, and the grandmaster from Clean Base chased after him?"
The more Vincent thought about it, the more likely it seemed.
"Demon beasts are capable of using such tactics too! The chaos at Clean Base might have been caused by the appearance of this evil beast master in the outer world."
Now Vincent wanted to report this information to the grandmaster at Clean Base and have them be prepared, but he had no confidence that he could persuade them.
Even if he convinced them, would an evil beast master capable of such tactics not be cautious?
If Vincent invited the grandmaster over and the evil beast master fled in advance, Vincent would be left with no other options.