Kai, an ordinary university student, finds himself inexplicably transported from the familiar library of his university to a world of ancient martial arts and . However, his arrival in this new realm is far from auspicious. He awakens as a crippled beggar that is also mute and deaf, where he awakened outside of an abandoned temple at the outskirts of a bustling city. Stripped of his intellectual prowess and trapped in a frail, disabled body, Kai must navigate the harsh realities of this martial art world, where strength and combat prowess reign supreme. Alone and destitute, he discovers that there seem to be something special his state...