William was so impatient about getting his desired loot to miss such a point.
If he was a materialistic person, then he should have asked for a reward before when he saved Berry. And that made his actions look quite contradictory, indicating in a glaring light that he had an ulterior motive behind his request.
If it was another person he was dealing with, then William wouldn't have gotten caught like this.
But this old sly fox in front of him didn't miss such contradictory actions of his. And he was right, the two seemed to be opposite to each other in concept.
If William was doing this all for Berry's sake, then why did he ask for a reward?
If he was a materialistic person, then why didn't he ask for a reward before?
The old man kept glaring at him, and William knew delaying his answer wasn't going to do him any good but raise unwanted suspicions again. Or even worse, arousing the curiosity of this scary old man and making him stick his nose around his affairs all the time.