Alr so I figured it out. Human conflict reached a boiling point and earth was devastated so they moved to a new planet where they waged war again but this time they created dragons. The dragons did some time travel voodoo after killing humans and went to the past or smt (except Silver). I assume they didn't all go to the same times cuz there was a dragon corpse in that canyon that was fossilized, but yeah they plagued human history

I left off where Lee han was talking to Silver like a while ago and had just came back. Ouch man, the ending stung a bit but after researching whatever the hell I read I'm sorta satisfied. I'm still confused cuz first they make dragons, then its now humans v. dragons. Then its humans v. Psychics (cuz humans won against dragons I assume) and then they create dragons again and now dragons win this time? Whats this about another planet?
Found out this might be a prequal to <Bad Born Blood> (same novel author) which absolutely blew my mind cuz it makes sense a little bit. I assume dragons were all hunted down and 1 of the 3 factions utilized the psychic techniques and calls it "force". The other 2 human factions stuck with high tech machines instead. I just wouldn't know how you'd go from Lee han and silence into 3 human large kingdoms?