When everyone present heard what Doctor Lu said, their faces all sunk.
If it was sixteen years ago when Liu Buyan and their Sovereign hadn't cut off all ties yet, inviting Divine Doctor Liu for treatment would naturally be a matter of lifting his hand and they might not even need to invite him but just releasing the news itself and Divine Doctor Liu would hurry over within the next few days.
But it wasn't the same right now.
Liu Buyan had originally vowed to never have any dealings with Blue Profound Sect so inviting him over to do a consultation was extremely difficult, and adding on to the fact that this pill was so hard to refine which would require a large amount of his time and energy…..
Just thinking about it was already impossible to achieve.
On what basis did Divine Doctor Liu have to spend so much effort on his foe whom he had cut off ties with?