beta
https://server.elscione.com/Officially%20Translated%20Light%20Novels/Grandmaster%20of%20Demonic%20Cultivation/
this is a great website to get the official translation either epub or pdf form. if u get epub form u can download Google. play books and upload it there which is what I did and it's so good. I also downloaded the epub for SVSSS and tgcf using this website and the translation is official too