These words, when spoken, were obviously a challenge and threat that any listener would easily discern.
Zhu Yu couldn't help but glance at Yan Daoxin, feeling that his approach was somewhat risky.
She understood Yan Daoxin's considerations, sure that this King Fan had seen countless doctors and witch doctors over the past year, those truly skilled and those who were just charlatans, were probably plenty.
If he didn't show a bit of arrogance, he might find it hard to earn the other's trust.
On the other hand, from all the rumors they had heard, it seemed that no doctor had ever truly left unscathed after treating King Fan.
The state of King Fan appeared so bizarre that even if Yan Daoxin could cure him, would the king worry about his reputation being tarnished and decide to silence him? It's hard to say.
Yan Daoxin's words served as a warning to King Fan, letting him know that the people before him were not ordinary doctors to be easily disposed of if he wished silencing them.
