The Sword Stains the World of Mortals

The rivers and lakes are long and lonely. The young man carries his sword and walks alone, experiencing wind and rain, understanding people's hearts, reading about the warmth and ups and downs of the world in the mountains, rivers, lakes and seas, realizing the true heart of chivalry in the light of swords and shadows, and finally walking out of the world of his own, one step at a time.