I've read first chapter long time ago, and for about year or two thought about this manga as a gem, a super-tasty dish left for later. I saved it for a time where I will lose all my hope in good manga, and this manga will come to rescue me from this. Too bad, since it didn't. The first chapter is full of false shit. Later chapters have nothing to do with the first one, and their quality also massively drops. Dragons, cute girl Leo, and OP mc.. guess what, there is nothing left of it. Mc goes through power downgrades through entire story, dragons are turned into just another bizzare human-like enemies with who-really-cares-what powers and Leo only shows up in first few chapters and then she is *poof* - gone. Everything that makes this story good is no longer here and it turns into yet another simp shounen manga. I've started with 10/10 rating, and ended with 6/10, why 6? Cause im sucker for shounens and so are you.