Iruma and Lead end up being trained by Robin's relative, Barbatos Bachiko. Bachiko is very skilled and was personally asked by Sullivan to assist Robin with tutoring the kids. They were supposed to have a rather hard training schedule... but all Bachiko asks them to do is random errands. Lead has had enough of that and goes back to Robin. Iruma is left frustrated and alone. He learns that Asmodeus and Clara have been training and decides to take matters into his own hands!
But demons naturally get bored easily, 
so they lack concentration and patience.
.لأنهم يبجلون مئة إصابة خاصتي
Allerdings ist für wankelmütige Dämonen
porque admiran mi Cien Dianas.
porque admiran mi Cien Dianas.
Hélas, les démons se lassent vite…
perché ammirano il mio Cento Centri.
Mas com demônios impacientes,
Да только все демоны нетерпеливы!