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.
You're getting heavier 'cause 
you're sleeping and growing!
أنت تصبح أثقل وزناً لأنك تنام وتنمو
Du wirst schwerer,
weil du schläfst und wächst.
Ti sento più pesante, 
dev'essere perché dormi e cresci bene!
Ты спишь, растёшь и тяжелеешь!