Jiang Xuan soon realized that Bai Wu was looking at him strangely.
Although in a very short time, Bai Wu returned to normal, just like a true captain of the Investigation Corps would behave when visited by the Garrison Corps, neither overly enthusiastic nor excessively resistant.
Only that flash of surprise, even though it vanished extremely fast, was still caught by Jiang Xuan's attention.
But this was also a normal reaction. After all, it was not reasonable for someone of his age to come and learn.
The astonishment in Bai Wu's heart had not disappeared; he simply managed to maintain a normal facade while looking at "Jiang Xuan".
He had anticipated many possible scenarios, maybe in the next area of the Traction Disc, or perhaps the moment the veil lifted on the sixth floor of the High Tower.
But he never thought that he would bump into this person on such an ordinary day.