I'm not reading this until this ridiculous amnesia plot is over but if the MC you're referring to is the brother/NOT the dragon then you're forgetting ish lol. Don't blame you though we were in the flashback for so long and now we're finally out (just to get stuck with amnesia ugh)
But remember the whole point the flashback started was because said MC went to find out how to save the dragon (let's call him MC2) in a way they were both dying before the flashback lmfao. MC went to save MC2 by looking for the other dragon to get more info on the dragons to see if there was anything he could do to help MC2. In the process he ended up fainting or passing out whatever and that's when the dragon found him. But then it showed the MC being injured and still passed out and then we got sucked into flashback
Whole time we were in a flashback MC was dying???? Yo am I just forgetting ish or are we just finding this out?