The Testala Deirid

As a junior of Aslight Academy, Onyxia is required to complete the Tastala Deirid: the final test. The Tastala Deirid, if completed, will grant the fairy wings of their own.
Onyxia has always dreamed of having her own wings, and she wonders what hers will turn out to look like. She admires the seniors' wings from afar, as they fly to their own classes where they don't have to take any tests; just learning about their wings and their future jobs.
But, once Onyxia gets her true wings, she ends up fighting for what belongs to her and what makes her different from the other fairies.

What could go wrong?