Leviathan actually felt it when Belphegor enter the place, but he was surprised that the normally grumpy old man was far pissed off… coming to a small meeting while wearing this particular image. This image was only meant for two things: 'I came here to test you so I'll know if you need more power from me' and 'you have come here to test me, and so I will destroy you now'. Right now, he was pretty sure Belphegor was barely hiding his fury.
Seeing him like this, Leviathan wondered if it was because Ethan didn't tell them about the descent of the angels and got some of their demons killed. However, even the reptile prince knew that he wasn't the only one who didn't want to look whiny in front of an angel. It's just that… when Ethan asked, he didn't expect Belphegor to snort despite the good things… until the last part.
