One hundred thousand years ago, he was the founding disciple of the Tian Lan Sect, his master ascended, and he was refining qi. Ninety thousand years ago, his master's nephew ascended, and he was refining Qi. Fifty thousand years ago, the old dog that watched the door of the Sky Lan Sect also ascended, and he was still refining Qi. Thirty thousand years ago, the old tree at the bottom of the mountain also became a demon, failed to cross the tribulation and died, and he was still refining qi. Ten thousand years ago, Zhang Wuji, the ninth thousand eight hundred and seventy-second generation disciple of the Tian Lan Sect, also ascended, and Xu Yang silently refined his Qi. He closed his mind for ten thousand years, and eventually, he broke through the nine thousand nine hundred and ninety-ninth level of the Qi Refining Stage! Ten thousand years later, he broke out of seclusion!