Darkness

In Isekai Quartet 2's school setting, Darkness makes her return as an indestructible tank with a legendary inability to land a single hit. As the refined eldest daughter of the prestigious Dustiness noble family, she carries herself with grace and dignity—yet beneath that composed exterior lies an uncontrollable masochistic streak. Strict school regulations and scolding teachers don't intimidate her in the slightest; if anything, they send her into barely concealed excitement. This bizarre combination of noble pedigree, knightly honor, and unrestrained eccentricity leaves her cross-world classmates perpetually at a loss for words.