It’s interesting that Atsuki desires to learn about love too. Just differently than the priest. Despite being a demon, Atsuki isn’t powerful, and it works to her advantage. Though it is clear she won’t seduce him just to accept Satan’s plans.
Technically, Priest did not defeat the 3 demon lords but repelled them. Meaning they are more likely to make a comeback like the Lord of Greed Mammon.
