Ard is feeling guilty as they stay in Lydia's villa while awaiting their deployment. Before he can shake those feelings the battle against the demons begins and Ard's group is left in charge of logistics. Ard recalls that there wasn't any major trouble in this battle, but the demon appears before them in the rear. So in order to earn their meeting with the Demon Lord, Ard...
that is, the Demon Lord Varvatos, 
was expanding his forces
حيث قمت أنا، ملك الشياطين فارفاتوس
آنذاك، بتوسيع قوّاتي
der Dunkle Lord Varvatos,
meine Kräfte vergrößerte
el Señor Oscuro Varvatos,
estaba expandiendo mis fuerzas
el Señor Oscuro Varvatos,
estaba expandiendo mis fuerzas
ou plutôt celle du Roi démon Varvatos,
a assez gagné en puissance
ovvero il Signore dei Demoni Varvatos,
 stavo ampliando la mia influenza,
isto é, o Lorde Demônio Varvatos,
estava expandindo suas forças,
то есть владыка Варватос,
нарастил влияние,