Xie Bi'an, also known as Seventh Master, is the legendary White Impermanence and the ancestor of Xie Jin. He appears in the sky while Du Yu is being transported, with cucumber slices on his face and a tall official hat inscribed with "See Wealth at First Sight." He is extraordinarily handsome and possesses a powerful aura. He teleports to the minivan and stares at Du Yu before breaking into laughter and shouting "Brilliant, Cui Jue, brilliant!" He then disappears, saying he is going to do a facial mask. He later visits the Legend Management Bureau with Fan Wujiu, checking on the mission. He seems to have prior knowledge or insight about Du Yu's significance. His personality is flamboyant and somewhat whimsical, yet he commands great respect. He interacts with He Suoyi with familiarity.
