With the abundance of different stories going on the lack of content coming from any of them is disappointing. I feel like a lot of information is being shoved into this characters series for convenience and if I wasn’t interested in the “world” this story would have been TERRIBLY BORING. But as a kind of summation for the creation of the worlds used in other stories it is interesting.
Regardless of the intended audience, and thus whether they’d be interested the the way the world is created, without any other content being released why is this entry not 20 hours? Why stretch this across more than one book, just put all of the content into a single entry and that way it can be read by those people interested in it and ignored by others, because I feel like the rating isn’t going to be very high due to the convoluted nature of the information being presented. If the next entry is more world building and establishment of how books further down the time line should be interpreted then its doubtful anyone will read the book after that. Which is unfortunate since you’d be sacrificing one of the more scholastic interpretations of what’s happening.
Anyway, you need to make sure the book is worth the credit and edited so that the information can be understood after the 6 or so months between releases as, really, no one is going to know who devarash is unless they go back and check the previous book.