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.
What if my skill working a second time 
wasn't a miracle, but inevitable?
‫ماذا لو كان نجاح مهارتي للمرة الثانية
‫ليس معجزة بل أمر محتومًا؟
Was wäre, wenn mein
zweiter Skillerfolg kein Wunder,
¿Y si no es suerte, sino inevitable?
¿Y si no es suerte, sino inevitable?
Et si ça avait fonctionné deux fois
non par miracle mais par nécessité ?
E se l'aver funzionato una seconda volta
non fosse un miracolo,
E se tiver funcionado não
porque foi um milagre?
Что если два удачных срабатывания —
это не чудо,