Yue Yun used to be a disciple in name only under Master Lianshan after he renounced his attachment to the main Emei sect, spending most of his time overseas, rarely interacting with the main sect of Emei, and many of the junior members of the Emei Sect didn't even know of his existence.
During the inauguration ceremony, Yue Yun sat with Yi Zhou, Master Yi Zhen, Ning Yizi, Mr. Zhong of the Kunlun Sect, and others in the guest seats, even ranking behind Ling Lingzi from the Wudang Sect.
Over the years, he only had dealings with the Three Immortals of the East Sea, but they didn't meet often. As Immortals tend to isolate themselves for cultivation, often closing off for decades or even a century, it wouldn't be accurate to say they were particularly close.
This time, Shi Feiyang had imitated Yue Yun's habits excellently, even going as far as killing several disciples of Deng Yin during a duel, thereby firmly establishing his identity.
