"Because, in the year when the Ghost Emperor passed away, a baby was born within the Grand Affairs Immortal Sect. He was born from the convergence of the Ghost Emperor's bloodline with the heavens and earth. After that, he led the Grand Affairs Immortal Sect to rise all the way, and though he eventually fell, he left behind his bloodline."
"This bloodline is considered the descendant of the Ghost Emperor and the leader of every generation of the Grand Affairs Immortal Sect."
"However, with each generation, the bloodline became thinner and thinner until it lost its prominence. But occasionally, individuals with a strong bloodline still emerge. Your Third Senior Brother is the only one from the current generation who possesses the bloodline of the Ghost Emperor."