Fics like Birds of a Feather Rampage Together

The mana organ in humans led to the growth of wings. Their size was proportional to the size of the mana organ and only those of sufficient mana quantity were actually able to fly with them. Those, who could not fly by the end of the Royal Academy could not stay in noble society, lest they brought the overall mana pool down. Instead of mana sensing, a change in color of the wings from that of their birth season to their own occurred during puberty. Therefore, a suitable match was usually made just by comparing the size and color of their wings. The growth of wings in children required tender and attentive care from their parents. That was why those with the Devouring often ended up with ingrown wings, masking them in commoner society. --- Myne is such a hidden devourer that gets forced into noble affairs by the Zent's new law to contract all newly discovered devouring girls. Ferdinand is the unlucky one who has to sign with her. But with enough education and if she manages to secure a proper engagement before her graduation she may avoid the fate of a mistress (or worse). Unfortunately, convincing a boy who is as highly manaed as her to properly marry a commoner will not be easy.

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