Lucifer is now up against the Demon Lord of Sloth, Belphegor. Belphegor gathers her followers online, working with Mammon. Belial asks Belphegor to put an end to Lucifer once and for all. Lucifer ends up getting sucked into Belphegor's game, along with Maria and Levi. With a battle for the virtual world ongoing, and tensions building between Maria and Lucifer, just what will happen?
so I want you to save this world for me,
Also musst du für mich
die Welt beschützen.
así que salva este mundo por mí,
así que salva este mundo por mí,
Alors, sauve ce monde à ma place !
perciò voglio che sia tu
a salvare questo mondo per me,
então quero que salve 
este mundo em meu lugar,