While on the road to their field trip, Class 2-C's bus is enveloped in light, and the Goddess, Vicius, summons the students and their teacher to another world. The Goddess hopes to raise them as Heroes to defeat the Great Demon Empire, and she welcomes the students after appraising their abilities with her crystal. However, Mimori Touka is appraised as an E-Class, the lowest rank... and he's branded a trash hero.
You're just a D-Class hero. You think 
you can talk to an A-Class hero like that?
‫أنت مجرد بطل من الدرجة د وتظن أنّ بإمكانك
‫التحدث إلى بطل من الدرجة أ بهذه الطريقة؟
Profe, eres de Clase D,
¿así hablas a un Clase A?
Profe, eres de Clase D,
¿así hablas a un Clase A?
Sei solo un eroe di classe D, chi ti ha dato
il permesso di parlare a un eroe di classe A?
Você é apenas um herói de Classe D e acha que
pode falar assim com um herói de Classe A?
Учитель, а вы вообще ранга D.
Смеете указывать рангу А?
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