All roads lead to Wuxiaworld for this one. It's the authorized publisher. I love that they also include fan-art sometimes and have a vibrant comment section under each chapter. It feels like being part of a read-along club, even years after the serialization ended.
The site is designed for marathon reading sessions. You can adjust font size, background color, everything. After getting burned by missing chapters on other sites, I only trust Wuxiaworld for my 'Martial Universe' fix. It's the complete, legal package.
Honestly, I dropped the anime after a few episodes because the CGI was so jarring. I know it's a common issue with these cultivation adaptations, but it took me right out of the story. The novel lets your imagination paint the picture, which is always going to be more epic than a budget-constrained animation studio can manage. The descriptions of the Yuan Power fluctuations and the grand techniques in the book are just text, but they feel massive. On screen, they sometimes look like a video game cutscene from a decade ago.
Plus, the pacing in the anime felt rushed. They crammed so many cultivation stages into each episode that it lost the sense of hard-won progression that is the entire point of the genre.
I'm just here to say that the first volume of 'Martial Universe' is a bit of a slow burn, setting up the clan politics and the protagonist's initial weakness. Stick with it. The order is simple—just read the books. But the pacing is something to be aware of. Once Lin Dong leaves his starting village, the scale and pace explode. Don't get discouraged by the early chapters; they're necessary for the incredible growth arc. The series order is the least of your worries; committing to the initial world-building is the real hurdle. Push through, and you'll be rewarded with some of the most hype cultivation breakthroughs in the genre.