Iruma, Asmodeus, and Clara end up in the Misfit Class. As the name suggests, the class is filled with a bunch of misfits and Sabnock Sabro, who wants to become the next Demon King, declares Iruma his rival. Their classes start and their first lesson is a flying race. The race was to take place in the Warbling Valley and the Cutthroat Valley. Apparently, there’s also a demon bird that lives there...
But the Demon King's throne has 
been vacant for hundreds of years.
.لكنّ عرش ملك الشياطين كان شاغرًا منذ فترة
Jedoch blieb sein Thron
für mehrere 100 Jahre unbesetzt.
Sin embargo, el trono de dicho monarca
lleva un tiempo vacío.
Sin embargo, el trono de dicho monarca
lleva un tiempo vacío.
Mais personne n’est monté sur le trône
depuis des siècles.
Ma il trono del Re dei Demoni 
è vuoto da un po'.
Mas o trono do Demônio Rei
está vazio há algum tempo.
Увы, трон Князя
уже долгое время пустует…