Yes those last two generals were the lovers Malachite and Zoycite. Beryl decided that there would be a all new begining for evil. Trapped in Nega-Purgatory. After that Beryl said her very lasts words to the two generals. Just like peanut butter.
Death does that.
Now Beryl couldn't banish them anymore. Nor could she send them on vacations. As he said those words he shrunk the dome and it mushed Beryl in. She squealled loudly as you heard her cry for her last breath. Maybe it's Yuu from Marmalade Boy.