Davis possessed a hostile gaze as he looked at those four Godwin Family Ancestors. They were the remnants of the Godwin Family that managed to escape from the Aurora Cloud Gate's expedition.
As far as he knew, the Void Dust Empress carried out the first attack, destroying their foundations.
Then Guardian Kalaxis Vain ordered a mission that encouraged Immortal Kings and above, whether it may be disciples or elders, to go slaughter their higher-ups for picking a fight with them. Although Davis didn't know what went on in this short war that didn't last a week, he knew that the Godwin Family Ancestors chose to retreat into their own hideout or mini-realm, whatever it may be.
That can't be helped as it was difficult to catch Immortal Emperors, and he had no intentions to blame anyone whatsoever.