After Nine Thousand Levels of Qi Refining, I Actually Became the Strongest

Ye Xun, who traveled to another world, became proud after learning that he was the chosen one who owned the system. Isn't it enough for me to break through one realm in one day and reach the stage of transcending tribulation in a few months? However, more than nine thousand days have passed and Ye Xun, who has a system, is still in the Qi refining stage. A spiritual tiger in the combined stage? Bring me the fur and wear it! Oh? There is actually Gong Niu whose defense is as good as Xuangui? Is it okay if I take some meat? The Blood Demon Ancestor is out? I just punched him so that he couldn't tell the difference between east, west and north. When the distracted leader saw these, his mouth twitched and he said Me. . . Is my apprentice so strong? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.