Sadly yes, my attention span had dropped down so badly T_T But I think it’s also due to my personal preference.
I felt like some of these chapters are a repetition of the previous ones, so I don’t feel like reading it. And of course there are some flashbacks that were nice as an add ons, but I felt like they should have put that as hints a bit earlier, not just dropping lore bombs.
I’m the type of reader who likes to be teased. I like it more when things didn’t really settled too clearly, so I could interpret and discuss it with the comments. It makes things way more interesting and the manhwa will get a lot more engagement that way.

You know what? I don’t care of all these flashbacks, it feels just like an excuse.
It doesn’t change the way I perceive him or anything. So, I don’t see on how these flashbacks are necessary to the plot, like at all.
It’d be more interesting if they use a short kind of flashback instead of load full of chapters. It’s really dragging.