Duke Huai was completely certain that he had foreseen that after defeating Hui Ran in battle, he himself would shout out that he did not possess the Profound Handle, and thus did not have the qualifications to represent the Yun Family. At the same time, he had even shouted that if he was a son of the Yun Family, then he would no longer have any qualms towards this “wager”.
In regards to sons of the Yun Family, the power of the Profound Handle was a huge form of support. However, in the six consecutive battles that he had fought, he basically did not make use of it. The reason why was clearly to lead him into saying these words, so that he would no longer have even the slightest of room to maneuver in.