Once he was done with the Gui family, Xia Ting arrived just in time to transport them to Requiem. In addition to getting life imprisonment, for the lives they had taken, should anyone related to their victims ever seek recompense through blood duel, the Order will happily oblige.
That order wasn't received well by the convicted Gui clan members. All of them were alchemists and even though most were late-stage core formation experts, Yang Qing could tell by the fluctuations of their cultivation base that they had reached their present realms through pills and potions. Their fragile cultivation base would be exposed and exploited in a blood duel.