Aside from Ji Zhong, there were two other individuals with formidable prowess in artifact refining.
One of them was Yao Feifei.
It must be said, although Yao Feifei was extremely arrogant, she had an immensely strong talent for artifact refinement.
Even though they were all refining intermediate grade immortal artifacts, her refinement technique was extremely profound.
In controlling the hand seals and inscriptions, she was even superior to Dongfang Qingxue.
This could not help but make Xu Ping'an take her very seriously.
If someone could refine a semi-divine artifact, Yao Feifei would certainly be counted among them.
As for the last one, he was the genius Wu Bing from the Earth Spirit Realm.
His artifact refining technique was extremely strange, one that even Xu Ping'an had never seen before.
Nevertheless, he handled inscription forging with ease, with great dexterity.
He could be said to be the first to successfully refine an intermediate grade immortal artifact.