The Angel rubbed what I suppose was its temples.
"Ok, I think I understand how you got to Hell, and why Lucy got you to think up new punishments. But go over what happened next again."
"Sure, they gave me the remit to increase the pain generated in overall terms, ideally while also reducing expenditure. And as I explained, the fire and brimstone approach had rapidly diminishing returns, as opposed to the consistent spread of boredom and nothingness."
"Right, but then..."
"Well the lesser demons complained, they weren't having any fun.
So by switching to harvesting from them, production tripled."