The Heroic Tale of a Failed Sword User - I was branded as incompetent because I couldn't use magic, but through [magic destruction] I rose to become the strongest in the world. / 落ちこぼれ魔剣使いの英雄譚～魔術が使えず無能の烙印を押されましたが、【魔術破壊】で世界最強へ成り上がる～