It's late into the afternoon, after classes, when Sanemi sits in his classroom to grade the latest papers. One would assume that, after doing regular surprise tests, the students would actually prepare themselves better for the next lessons to come. Oh, how wrong he was for constantly assuming so.

"Morons.", he mutters to himself, the hold on his pen tightening as his forehead throbs against his palm. It seems teens these days don't know how simple mathematics work anymore.