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 you're going on a journey 
to defeat the Demon Lord.
Also begibst du dich auf die Reise,
den Dämonenfürst zu besiegen.
Así que viajarás
para vencer al Rey Demonio.
Así que viajarás
para vencer al Rey Demonio.
Donc, en gros,
Per questo tu dovrai imbarcarti in una missione 
per sconfiggere questo Demone Supremo.
Você vai partir em uma jornada 
para derrotar a Rainha Demônio.
Короче говоря, ты отправишься в странствие, 
чтобы одолеть его!