Diagnosing a Patient

It explained why the Beggar Sage was unable to know the exact location of the Divine Doctor.

"Is that all?" Rui narrowed his eyes. "'Follow the chaos' is not advice that is worth nearly a billion gold coins."

The Beggar Sage cackled. "That is true. However, I can give you the Divine Doctor's location before he entered the Beast Domain. While I do not know where he went to the Beast Domain, I can definitely tell you where he entered it."

Rui's eyes lit up in interest. "That would definitely be helpful. I will definitely be needing that service."

"I'll have it sent to you," the Beggar Sage dismissively replied. 

"What about his appearance?" Rui narrowed his eyes. "I need an identifier to know that he is the person that I am looking for."

"Kekeke, I'm afraid not," the man cackled. "Appearances mean nothing to any human sage, but especially not to the Divine Doctor. He can change his appearance like he changes his clothes."