My Blade Will Lead the Way! Abandoned in a Labyrinth as a Directionally Challenged S-Rank Swordsman

The swordsman, Jir, had just joined a well-known S-rank party when he finds himself stranded all alone in the hardest labyrinth. Normally, there's no way to survive such a situation other than to wait for rescue. Relying on nothing but his heroic sword skills, Jir decides to escape on his own! "Heh!