Maria is glad she gets to see Lucifer again, believing that she's an angel, and then has her heart stolen by the Demon King. Lucifer forces Maria to follow her and lets her live a life of luxury. Meanwhile, Leviathan, who has strong feelings for Lucifer starts to get jealous over Maria because Lucifer won't pay any attention to her.
I am a Demon Lord.
Ich bin ein Dämonenfürst!
Soy un demonio.
Soy un demonio.
Je suis un seigneur démon,
et mon nom est Lucifer.
Io sono una potenza demoniaca.
Eu sou uma Rainha Demônio.
Я демон.