Children of the Sun

Sona D. Vienna was found by her adoptive mother Wendy on the shores of Dawn Island at only a year old. The snowy white wings sprouting from her back gave away her heritage. She had somehow escaped a buster call and genocide of her people. Vienna grows up with Ace, Sabo, and Luffy running wild on Dawn Island. At 17 she sets out with Ace but goes her separate ways to learn more about the truth behind her wings and powers. Ve meets lots of people gathering allies and enemies wherever she goes, always on the run from the navy. Three years later she reunites with Luffy and the Strawhats when they reach Loguetown, deciding to join them as they depart for the Grand Line. Vienna and Luffy face all the battles thrown at them head-on, even facing death to save their loved ones. Vienna finds herself wanting to get closer brother's first mate, and then her feelings grow even more confused when she meets Trafalgar Law on Sabaody again.

Cover is not my art.
One Piece belongs to Oda
Cross posted on AO3 under cursedangles
Rated Mature for Graphic Violence and Swearing (maybe future smut)