Reili
So, how long until Aarim gets that last bit of her class advancement completed? I think Shiro fits all the criteria (rationality, magic based, and C rank strength, unless she's still D ranked FSR), and is someone she's earned the trust and, by this exploration, the companionship of. So... she should be able to advance now, right?
Only thing I hope the author fixes is asap are broken links because read another story that had it and it was just the worst thing to read. I mean he kept bringing it up all the time cant do that cant do this, wasn't even healed 800 chaps in (stopped reading it but thats what the other readers said) Other thing is the bird yin PLEASE dont change her into a human.... hate stories like that, she is a pet. Keep her what she is or she completely goes against what she is... the only thing that would make sense is if she was turned into the general... but then the contract should change from pet to companion. of course you dont have to listen to this as its your story just seen it in tons of other novels and they all just turn sht from it because your changing a definition of a word..