The language of the wind by M.R Grand

There aren’t enough bodies to harbor the demons of Olenore Allas. One demon —a nameless and star-skinned creature—is plagued by the search for a perfect body, every day of their wispy life. Guided by nothing but the winds, they know they want nothing more than to be themself: mortal, beautiful, and loved. And who better to grant them that, than Junovere Krauss? A thief, a witch, hungry for a perfect demon to strike a deal with, to create a bond that will grant her the magic she’s longed for all her life. And in exchange, Juno promises her demon everything. A name, a voice, sight, hearing…and, of course, beauty. The vain creature fights their devouring insecurities as Juno guards her secrets: that she needs this completed demon for her aunt, who has threatened to destroy her reputation before it's even started. Complete the demon’s body, and their deal is complete, their bond broken. But Juno loses her magic forever. As Juno’s bond with her demon manifests into something more powerful than magic itself, she has to choose: magic, or freedom? Follow the demon and witch as they adventure over the bewitching Olenore Allas, a land that thrives on the law of balance. As they outsmart mortals, demons, and witches alike, they may slowly understand how willing they are to break the laws of balance for one another. A dark fairytale rich with romance and a diverse cast that dives into the meaning of identity, and the relationship between a body and a soul, THE LANGUAGE OF THE WIND is the first installment of the BROKEN CHIMERA duology.