Lin Yue, a modern visitor, traveled to a different world where martial arts flourished. By chance, he came to visit the Qingmu Gate and received guidance from the ancient inheritance "Qingming Sword Manual" and Yao Lao. He rose to prominence in the entrance examination and won the qualification to enter the Sutra Pavilion. However, he was attacked by a killer from the Black Clothes Hall outside the pavilion and saw the dangers of this world for the first time. He practiced with great concentration, combined the skills of other worlds with the knowledge of his own meridians, and successfully broke through from the body tempering state to refine his qi, greatly increasing his strength. Unexpectedly, the turmoil would rise again. Black Clothes Hall colluded with the elder Sun of the sect and wanted to get rid of him through the sect's competition preliminaries and suppressed him and Yao Laoyi. The opponent was Jiang Chen, a ruthless and powerful enemy in the middle stage of Qi Refining, and there were elders waiting in the dark to plot against him. Lin Yue stayed calm in the face of danger, practiced poison-avoiding pills to fight poison, held the Heart-protecting Jade to guard against secret attacks, and integrated the Qi Refining Qi into the Qingming Sword Technique, and counterattacked and won in front of everyone's attention. The sect's conspiracy is far from over. There are deeper forces behind the Black Clothes Hall. Yao Lao's old grudges involve the secrets of the past. Lin Yue walks with a rusty iron sword. While polishing his swordsmanship and improving his cultivation, he deals with the sect's disputes and secret fights in the world. As a mortal, he steadily moves forward on the road to martial arts in another world, with his sword pointing at the peak of strength.