Could you update the status of the MC and will he already be an Archdragon in Walpurgis or not? Also, will he have an ultimate as well or until he is Dragon Lord and True Dragon?
she needed years after been named by veldnava and training and unique skill with great sage assistance and then suddenly she get subordinate at B+ rank
If great sage evolved become manas don't just name it ciel, and the country also don't call it tempest, I have been see many ff use ciel and tempest as name and it's really not creative at all
For her light powers try looking at one piece character Admiral kizaru who basically is a light human or licht from black clover also have light power.