User blog comment:B214/Volume 22 spoilers/@comment-73.46.6.122-20160720205153/@comment-1359322-20160721042105

The master dying doesn't mean the servants will die. The servants will still live even after their master dies.

"“It resulted in such a way in the end. We tried to convince her till the very end. —But the Church-side couldn’t stand the situation…..no, it may have been our side which took action first, but both sides fixed each of their problems.”

As a result the Devil who was managing that territory was absent temporarily. Even the Servant Devils that were protecting their master were either killed off or sent to a remote area in the Underworld after receiving many “rewards”."

- Volume 18