The gang travels to London to face another Mortal Sin, the Demon Lord of Greed. Maria finds a strange shop that sells a potion that purports to grant anyone their wildest desires. Lucifer makes haste to the shop's location, only for them to quickly fall into a trap, but will Maria and Levi be able to handle themselves once they're separated from Lucifer?
Why is a human like you with a Demon Lord?
Warum ist ein Mensch mit einem
Dämonenfürst zusammen?
¿Por qué un humano está con un demonio?
¿Por qué un humano está con un demonio?
Que fait une humaine
avec un seigneur démon ?
Cosa ci fa un'umana come te 
insieme a una Potenza Demoniaca?
O que uma humana faz 
com uma Rainha Demônio?
Ты — человек, 
так почему ты вместе с демоном?