Failure Frame: I Became the Strongest and Annihilated Everything with Low-Level Spells, Vol. 1

Abruptly transported to a fantasy world, Mimori Touka finds himself summoned as a hero alongside classmates, though his abilities are initially underestimated due to their low ranking. Despite being banished to a deadly dungeon by the goddess, Mimori discovers that his seemingly weak skills are actually extraordinary. His journey to return to the surface holds the promise of uncovering his true potential and seeking revenge.