"Extracting Energy Inside The Domain Core Stone" 

The act of closing down the domain means cutting off the escape route of the demons who were trapped inside Ainsley's blood barrier!

Atherton knew that no matter how cruel Lucifer was, he also cherished the demons who were a part of the Demon Army's reserve group. 

If he cut off the demons' escape route…Lucifer would definitely despise him. 

Atherton was not the only one worried about their own family, because Ainsley was also worried. 

She saw that the domain could not be saved, which means, there would be some impact to the outside world one way or another. 

It was best if the Sloan Family and the Godlif Country were safe and sound, but if it wasn't... 

The Godlif Country was already famous for the dimensional hole that spawned monsters who were once beasts but were contaminated by the miasma in Abyss.