It didn't need to be any further than chapter 1. A dragon punched a hole in a dimension seems as plausible as any other reason.
Plus the reincarnating seems to matter less in the story. Like a lot of stories is about adjusting to the new world.
It skips that part and just goes straight to the interesting parts.
Ah, okay. So the dragons are natural to that setting and it is just people that reincarnate? I wasn't sure if I missed something with the reincarnating being relevant to the dragon mate thing. I was just confused if it held plot importance that was covered in the book but just due to constraints wasn't fully covered here.
So it's just to establish the setting. okay. Thanks for explaining :)
I'm confused why everyone is reincarnators? Did I miss why this was relevant other than the magic looking like a video game menu? It seems weird that they mentioned it in chapter 1 and then never mentioned it again.