Jian Wuhen, the unrivaled master of swordsmanship in the three realms, retired from the prosperous mortal world after his success, but when he was selling tea in a pavilion, he witnessed a young swordsman begging for a cup of tea from a mortal. Two of the humblest swordsmanship touched each other, and the world changed in an instant. The ancient sword tomb moved, and the illusion of the era that the gods and immortals could not imagine slowly began to unfold.