Angel flesh has been made illegal due to it making sinners go crazy or rabid as alastor says but rosie isn't ready to give up on this so she serves it as a drink so instead of angel meat it's angel blood...but she uses it to keep her people in line only giving it to them if they behave and sadly she's been drugging the blood with something to make it more addictive...and alastor has fallen for her tricks now addicted to this angel blood he acts nicer and this makes lucifer suspicious, but as alastor runs out he get very violent to the point that he makes angel dust cry now lucifer definitely knows that something is up and he's determined to find out what.