Thank you for the chapter! Nina NO!
Alright, I've figured it out. I know what'll happen next. MC will fight something big and scary, like whatever those bones belonged to, and then level up a ton and evolve. And he'll evolve into a healing dragon, and he'll heal Nina and everything will be ok! And since the "hero" is looking for a plague wyrm and not a healing dragon, that problem will mostly be solved too! Then he takes Nina and Ball Rabbit and finds a way home to the friendly girl and the best girl, poison lizard, and everyone lives happily ever after!
Why yes, I AM in denial, thank you for noticing.