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.
Onee-sama likes you and 
you're not even happy? What?
Lucy liebt dich und du wagst es,
nicht glücklich zu sein? Was?
Te quiere y no eres feliz.
¿Qué te has creído?
Te quiere y no eres feliz.
¿Qué te has creído?
Quoi ? Lucifer n’a d’yeux
que pour toi, et tu te plains ?
La Mia Signora ti adora
e tu non ne sei nemmeno felice? Come osi?
O quê? A Onee-sama gosta de você 
e isso não te deixa feliz?
Что?! Сестрица заинтересовалась тобой, 
а ты даже не рада?!