Afterwards, Zhou Sui stayed at Pill Medicine Peak, exchanging alchemy knowledge with Ma Qianjun.
It had to be said, the opponent indeed deserved to be a second-stage top-tier Pill Master.
Although his theoretical knowledge was vast, in terms of practical experience, he was still not on par with such an experienced Pill Master.
The exchange benefited him greatly, and he felt his own alchemy knowledge had increased considerably.
Of course, in contrast, Ma Qianjun was even more astounded, utterly dumbfounded.
He felt this young man was too extravagant.
Even though he was just a Loose Cultivator, his theoretical knowledge was so rich, it surpassed his own by many times.
It was as if he had a complete alchemy heritage, and had cultivated for hundreds of years.
When exchanging thoughts with this young man, he felt the other party was like an insurmountable Alchemy Grandmaster.
No matter what he asked, the other party could fluidly answer, resolving each issue effortlessly.