
Season One :I couldn't wait to read more checking for updates daily.
Season Two :Since it was a flashback and felt out of place it really just took me out of the story and I ended up waiting for season 3.
Season Three: That feeling from season 1 hasn't come back and it seems I'm just apathetic towards this series now which is sad cause I really want to know Sol and Ian's story.
I'm not saying it's a bad story, but it's been really really hard to get back into it now cause of Season 2. And since it's been almost 2 years since the story has moved forward....

I agree with the shift and the flashback just seems to do more harm than good. It's not like Founder of Diabolism or Heaven's Official where they past enhances the story it just felt like two different stories. I think intermittent flashbacks periodically would have done this a better service narratively. I'm going to try and read through it more but yeah I'm just in this weird I wonder where it's going and wondering if I should come back to it in Season 4 (if It doesn't end by then).

He finds out Eyra is the lord in chapter 103/104.
The fight they have starts in chapter 111/112.
Hope that helps for those wanting to know where in the novel things take place.

So this is a bit harder to answer since he doesn't call Eyra his mate off the back. He says something along the lines of you're the one for me around Chapter 133. If you're wondering when he realizes he was looking for him. That's a bit further after you find out about him being hidden in labyrinth and his rating hits 100 which is around 183/184. There are a lot of things that are making him realize it after 133 though.
Does this make anyone else think of that manga/anime?
YESSSS OMG the blonde guy is so rihito hiyakawa coded and the black haired guy is so kousuke mikado coded