saikyou no shuzoku ga ningen datta ken

elf? dwarf? no! humans are the strongest! i was summoned to a different world where humans are the strongest living beings. in my previous world, i was just a normal everyday salaryman, but in this new world, i seem to have become a rare existence. i, who have obtained the strongest power through my race, have decided to enjoy this seemingly stress-free life to the fullest.