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.
I have a Dispel Bubble 
protective barrier active constantly.
‫لدي حاجز يحميني، فقاعة التبديد، مفعل باستمرار.
Dispel Bubble ist ein ständig
wirkender Schutzfilm.
Tengo una barrera constante,
Dispel Bubble.
Tengo una barrera constante,
Dispel Bubble.
J’ai Dispell Bubble sur moi,
une barrière déployée en permanence.
Dispel Bubble.
Tenho uma barreira protetora, Bolha
Dissipadora, ativa constantemente.
Пузырь рассеивания.