Wind is a 16-year-old sparrow skilled in mechanics, extreme gear handling, and theft. As a child, her path crossed with that of the Babylon Rogues when she attempted to steal from them. However, instead of being annoyed, Jet saw potential in her and decided to adopt and raise her as part of the team.
As she grew older, her rebellious nature clashed with the hawk's authority. Consequently, seeking understanding or refuge, she agreed to join Sage. While she has now formed a strong bond with Seven, a hedgehog created by Eggman in an attempt to surpass the perfect life form, this doesn't stop her from missing the one who raised her.
Once upon a time Shadow was an idiot and got shot. This near-death experience kicked in an emergency asexual reproduction instinct. Surprise! You're a dad to a weird black arms salamander hedgehog baby now. Shadow was an idiot again and was brutally honest with Surprise about Black Doom and the Black Arms hivemind. They grew up dreading their future, knowing that Black Doom would inevitably return to claim them. Eventually they adopted the name Suri and decided they would serve Black Doom willingly to avoid having their mind taken over. They push their inherent good nature away, convinced that there's no point in having one and no way out of their fate.