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!
the Three Heroes of the Great War in 
Demon Valley, along with Furfur and Vepar.
.هو أحد الأبطال الثلاثة في الحرب العظمى في وادي الشياطين
ist übrigens neben Furfur und Zepar
einer der drei Helden des Dämonentalkrieges!
es uno de los Tres Héroes
de la Gran Guerra del Valle Demoníaco.
es uno de los Tres Héroes
de la Gran Guerra del Valle Demoníaco.
est un des trois héros
è uno dei Tre Eroi della Grande Guerra 
nella Valle dei Demoni.
junto com Furfur e Vepar, é um dos três
heróis da Guerra do Vale dos Demônios.
один из Трёх великих героев,
наравне с Фурфуром и Зепаром.