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...
Or he might've gone through
Cutthroat Valley just like Sabnock.
.أو ربّما سلك الوادي الدمويّ مثل سابنوك
Oder ist er gar wie Sabnock
gen Sägetal aufgebrochen?
Puede que también haya tomado
la ruta del Valle Asesino, como Sabnock.
Puede que también haya tomado
la ruta del Valle Asesino, como Sabnock.
Ou alors, il est passé par Kanakiri,
comme Sabnock.
O magari ha preso la Valle del Tagliagole 
proprio come Sabnock.
Ou ele pode ter ido pelo vale
degolador como Sabnock.
Или отправился коротким путём,
как и Сабнок.