Lian Qi Shi Wan Nian
English title: One Hundred Thousand Years of Qi Refining
Japanese title: 炼气十万年
Type: ONA
Episodes: 260
Source: Web novel
Genres: Action, Adventure, Fantasy
Studios: Suoyi Technology
Producers: Tencent Penguin Pictures
Duration: 12 min per ep
Rating: PG-13 - Teens 13 or older

One hundred thousand years ago, he was the founding disciple of the Tianlan Sect, his master ascended to the top, and he was refining Qi. Ninety thousand years ago, his martial nephew ascended, and he was refining Qi. Fifty thousand years ago, the old dog who was the gatekeeper of Tianlanzong also ascended, and he was still refining Qi. Thirty thousand years ago, the old tree at the foot of the mountain also became a demon, and he was still refining Qi before he could pass the catastrophe. Ten thousand years ago, Zhang Wuji, the 9872nd generation disciple of Tianlanzong, also ascended, and Xu Yang silently refined Qi. He retreated for 10,000 years, and finally, he broke through the 9999th floor of the Qi refining period! Ten thousand years later, he broke through and came out!

(Source: Baidu)