Mm book forgotten author / title

[simigirl]

Hi everyone hoping someone out there can remember this book which I really want to read again.
All I can remember is mc #1 was kidnapped as a child hes is kept him somewhere in the mountains where he is tortured him with whips etc trying to get his wings to appear as one of the kidnappers believe he is an angel and wants to prove it.

[simigirl]

Handled series bk 2- Cleansed by romilly King.