The Magus of Genesis
Kumo Desu, Skeleton Knight & Arachne (+1 vote for each)
A Dragon in Slime's Clothing
I'm sooo tempted to suggest "that" masterpiece. Uhhhh must hold back desire.
Oh but it is Invisible Dragon!
Something like Unparalelled on RRL might fit your description. But its unfinished and the MC is human...But overall it fits everything...
the crimson dragon?
I'm not up to date with them, but you might want to take a look at
Skeleton Knight, in Another World
The Strongest Wingless Gargoyle
As long as it is not Invisible Dragon
JackStone posted a new thread.
Can you please recommend me a novel in which the protagonist is an animal or a non-human. I also want him/her to be adventurous,...
Separate names with a comma.