Mullin visits the Pandemonium Library along with Azazel and runs into the sleepy bookworm, Dantalion, as well as the ancient demon, Moloch, who always tends to talk in a loud voice. Later, Belphegor​ wants to come up with an excuse to talk to Azazel, so she starts making brownies with Beelzebub.
Belphegor-sama...
...بيلفيغور-ساما
Fräulein Belphegor!
¡Señora Belphegor!
¡Señora Belphegor!
Dame Belphégor !
Nobile Belphegor...
Belphegor-sama...
Госпожа Бельфегор!