An ordinary young man sets out on the path of martial arts, determined to challenge the greatest sect under heaven. But not only is his talent mediocre, his intelligence is far below average, and everyone calls him an idiot and a good-for-nothing. Yet who could have guessed that this boy, who can hardly even be called ordinary, is actually a prodigy with the blade? On the verge of death, the unremarkable youth unexpectedly inherits an ancient blade spirit. From then on, he soars to greatness and shakes the world, wielding ancient blade arts with ruthless decisiveness and overwhelming might as he embarks on a blazing journey of revenge...
