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!
Make sure you don't forget your 
homework for each class.
.احرصوا ألا تنسوا واجبكم المنزلي لكل فصل
Vergesst nicht, was ihr in
den einzelnen Stunden gelernt habt.
No se olviden las tareas de cada clase.
No os olvidéis
los deberes de cada clase.
N’oubliez pas de faire vos devoirs
dans chaque matière.
Ricordatevi di portare avanti lo studio
di ciascuna materia.
Não se esqueçam de fazer as tarefas
de cada uma das aulas de vocês...
Не забудьте выполнить
домашнее задание по всем предметам.