"Adler already had the intention of giving my daughter whatever was left of the treasure bone he was left with, but even he knew he couldn't give it straight to her without sufficient preparations.
So when Jiang Xiang appeared before him, he shared his woes with him. Jiang Xiang was known to be knowledgeable about a lot of things, and with his experience in the human world, he was bound to know more.
Adler has ventured out of the Deer Mountain Range before, unlike us, who have never taken a single step outside, so he must have known the implications of working for the White Rose Pavilion which is what I think was a factor in why he divulged that he had a treasure bone to Jiang Xiang.." said Bai Zhen.
Yang Qing nodded though, in his mind, he told himself the fire adler bear was too trusting and too wreckless by opening up he had a piece of a treasure bone in his possession.