I was reading it during it's prime but got tired of the story because I had to wait and I was too impatient - bad move The chapter where he fails his tribulation that gives him only a few more chaos cycles (?) to live, while he uses his power, the limit goes lower as he uses his power. To be more exact - The chapter where his 'ascension' as the universe master/lord fails?
Nowadays you need to buy the books from wuxiaworld to read it. And the chapter you are looking for is 39 ~ 43 of book 38