When Akari opens the fridge, she sees that there is no more blood.
But when Sophie tries to order it on her regular delivery site, she's met with a note that the service is currently inoperational.
Searching on other sites doesn't yield any results either. The next idea is to have Erie share some of hers, but she's also out.
Everybody is agonizing about what to do when Erie starts talking about finding a human downtown who wants to have their blood sucked...
Go ahead and take as much of my 
blood from wherever you see fit!
تفضّلي وخذي قدر ما تشائين من
.دمي من أيّ مكانٍ تجديه مناسبًا
Kommt, saugt euch an meinem
Blut satt, so viel ihr nur wollt!
¡Adelante, beban mi sangre
cuando lo necesiten!
Adelante, bebed mi sangre
cuando lo necesitéis.
Servez-vous de mon sang à volonté,
d’où vous voulez.
Non fatevi problemi e succhiatemi
il sangue da dove volete!
Fiquem à vontade para beber do meu
sangue de onde vocês quiserem!
Давайте же, выпейте столько моей
 крови, сколько пожелаете!