Seiichi meets the extremely eccentric students of F-class and gets stuck playing the straightman before the class' old teacher, Beatrice, suggests mock battles so Seiichi can assess their abilities.
Who the hell are you, huh?!
Was ist mit dir? Hä?!
¿Quién eres tú, imbécil? ¡¿Ah?!
¿Quién eres tú, imbécil? ¡¿Eh?!
T’es qui, toi ? Réponds !
E tu chi cazzo sei? Allora?!
Quem diabos é você? Hein?
Ты кто ваще такой, а?!