Who Actually Swept the World of Immortality with Martial Arts?

Wu Jin played a martial arts game in his previous life. Because of his good luck, everyone in the server said that he was sacrificing his lifespan to play the game. As a result, when he reached the full six-star sword skills, he died suddenly. It was suspected that his lifespan was exhausted. When I woke up again, I traveled to the land of cultivating immortals. I thought that cultivating immortals would lead to immortality, but this time I finally no longer have to be a short-lived ghost. The portable system actually extracts martial arts at the cost of longevity! What's even more sad is that before he woke up, the longevity of this body had been deceived by the sect, and his Dantian was broken, and his cultivation was always at the early stage of Qi training... Wu Jin had no choice but to use martial arts to sweep the world of immortality...