When he wielded the butcher's knife for his only friend, he suddenly discovered that the world had changed drastically! In the great world of chaos, martial arts are killing people, nine cities are standing in a tripod, each with a divine weapon. The legendary realm of the Great Way of Martial Arts is hard to find, but suddenly looking back, it's in my heart! What kind of responsibilities will come with the new power? Is the world the end, or is it infinite?