After they left, they thought that there would definitely be a major search and upheaval. But, in actual fact, there wasn't.
The matter was suppressed after BGD was brought back.
When he heard of the news that a convoy from another city was destroyed, he immediately knew who the culprit was.
It was hard for him to imagine that a human's strength could possibly reach that level. But he had witnessed it with his own eyes.
As a result, he decided to suppress the entire situation after thinking over. Otherwise, it will cause panic, affect his own position and probably even provoke others into seeking revenge.
However, his faith in his religion grew stronger after this incident. Since there was actually such a strong human that was hidden from this world, the existence of God must be certain as well.