This is my first review, I'm writing this to tell you just how dreadful this manga was, and to serve as a warning to not read it. Seriously. You get a decent premise, Isekai dude dies and reincarnates as a badass all powerful dragon. He gains the ability to turn into a human, keeping his insane strength and shit. Now this all sounds just fine, but then he runs across a slave market in town. This is where you're thinking "Oh hell yeah, he's gonna use his awesome powers to kick ten kinds of shit out of everyone there." but nope, he buys a cute elf girl slave, with the intention to sell them at a higher price to make a quick buck. This main character is the biggest asshole I have ever seen, yes, even worse than Kirito.