I don't think rio (wiz) is 12??? That would mean he was around 2-5 (I forget how many years had passed because remember she had almost not made a contract in time because she wanted Rio to be the first), he's probably ~17+ just due to in story timeline reasons. Also the fairy age vs human is vastly different. So I think it is weird that they made her look that much older (which to be fair she spend over 100(?) years in that one space developing her powers more) but probably translates to around his age. Also, if we're even going that route, she was born after Rio was, so if she was a human and this was human years, she'd be much younger. Though relations between fairy and human seem to be uncommon for that very reason, and life expectancy. I think it is VERY strange, may I reiterate that they made her look much older.
???? They're around the same height when she's in the human form, or when she's in her fairy form she's smaller so I really don't get what you mean LMFAO. If you even read like the first 30 chaps and then the most recent, basically 8~9ish years have gone by. And ren is a young fairy though she isn't an ishen now

Nah thats a grown women bye