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?
She's strong if she tries,
and scary if you make her mad.
Wenn sie will, ist sie stark. Und recht
beängstigend, wenn sie wütend wird.
Es fuerte si lo intenta
y da miedo si se enfada.
Es fuerte si lo intenta
y da miedo si se enfada.
Balèze,
mais faut qu’elle soit motivée…
È parecchio forte quando si impegna,
e se la fai arrabbiare fa davvero paura.
Ela é forte quando quer 
e assustadora quando está brava.
Если захочет, то сможет многое, 
если её разозлить, то станет страшной.