Valeria had avenged them as promised.
In Crux history, this day would be written and talked about by many people as the day Crux fell from the greed and conceitedness of the pro-slavery faction and had a taste of Valeria's strength.
For the anti-slavery faction and all the people who had witnessed Alvis' wrath, it was the day a god visited Crux and punished them for their crimes.
It was because of the earthquake that came with Alvis' arrival and the immense power that oozed from him in his furious state that made people conclude he was a god.
The people concluded on their own that a god went there to punish them due to the disrespect to the dead's body which the magicians from the pro-slavery faction had committed.
Alvis had used the tree from Alwin's blood to immobilize all the undead and the knights and soldiers from their enemy while he used magic to free the souls of the dead from their bodies.