In the Troubled Times of Demons and Ghosts, Gou Ascended to Immortality with Martial Arts

Lin Yuan traveled to a world of martial arts where demons were raging, ghosts were rampant, and indescribable monsters existed, and became the young master of Lin's Escort Agency. This was a good start for the second generation of Wu, but he suffered from a fairy disease and died soon. Immortal diseases can only be treated by immortal doctors, but there have been no immortals in this world for a long time. Fortunately, Lin Yuan, who traveled through time, carried the "Qiankun Dao Talisman" with panel proficiency and could obtain various immortal essences from immortal relics/relics to enhance martial arts. There are no immortals in this world? Is there no cure for a fairy disease? Then rely on the fists in your hands to create a path to immortality, ascend to immortality with martial arts, and achieve immortality!