The sixth-ranked Great Emperor in the Immortal Realm was Zyair Petty. Zyair Petty was an especially active member in the Immortal Realm and had a vast network of acquaintances, many of whom were Great Emperors and considered friends. Moreover, Zyair Petty responded to everyone's call.
Well... this Great Emperor liked to meddle in other's affairs and was also prone to stirring up trouble. Normally, he didn't put on airs; whether it was an Immortal Venerate or an Immortal Saint, both were friends to him.
Therefore, in the Immortal Realm, Zyair Petty's reputation was extraordinarily resounding. This included the recent great battle between humans and demons, which other Great Emperors were reluctant to lead or manage. However, he volunteered eagerly to take on the leadership of this great battle.
He had just been in a final meeting before departure when he realized someone had triggered the new defenses of Tian Yuan City and, curious, he and others came out to see.