After bringing Zhuxian Sheng to the Puyang Clan, Zhang Fei left him with Liao Hanxue. He then went to meet with Ji Changlan, Gong Ren, and Cheng Gaoji.
To his surprise, Zhang Fei found Ji Changlan teaching the young men of the Puyang Clan blacksmithing. In the past, the clan did not have blacksmiths, but the arrival of a supreme-rank blacksmith like Old Ji changed that.
After discussing with the senior members of the clan, Ji Changlan agreed to teach them blacksmithing from scratch. He made this decision because Zhang Fei had brought him from the Three Mortal Realms to the Paradise Realm and the Ancient Realm.
With all of Zhang Fei's abilities, Ji Changlan felt that he had nothing to offer him as a token of gratitude.
Furthermore, the Puang Clan was a close associate of Zhang Fei, so Ji Changlan didn't refuse the seniors' request to teach their clan members about blacksmithing.
