Redwinter
This seems like the normal course of things, it goes good for a while, then it slows down, and then finally collapses into an abandoned novel.
Of all the dragon mc books in this app, I think this one is, by far, my favorite. It's fairly logical with an mc that properly learns and has normal, human-like reactions to this new world. You can also see how his view on life and the world around him is being slowly influenced and changed. Nothing really feels forced. Author, you've done a beautiful job so far. Don't work yourself ragged, but I can't wait to see more of this story!