After the world was destroyed, the survivors struggled to survive. A swordsman genius who grew up in an ancient martial arts family was unexpectedly reborn and returned to the eve of the apocalypse. In this life, he is determined not to rely on any force, and to cut down all obstacles with only one sword in his hand. Walking alone on the ruins, not to save the world or become king, but to prove the way with the sword and seek his own way of survival.
