What if Damian Wayne had an older sister, tragically stolen from the League of Assassins as an infant and abandoned in a dumpster in Japan? Unbeknownst to anyone, her body was occupied by a soul from our world, carrying memories of a different life.

As years passed, that soul adapted to life on the harsh streets of Japan, growing into a five-year-old who surprisingly found a sense of independence amidst her struggles. One day, she encountered a bewildered boy her age and his twin brothers, who seemed equally lost. Learning their names—Leonardo, Donatello, and Michelangelo—she introduced herself as Raphael, despite it being a traditionally male name. In that moment, they forged a strong bond, becoming a new family of resilient street kids.

Exploring the city together, they discovered an abandoned subway station, turning it into their makeshift home. Life was challenging, but they made it work. One day, Donatello impressed them all by hacking an ATM, gaining enough money to improve their living conditions.

Their fortunes changed when a man named Yoshi Hamato took notice of their potential and invited them to his dojo, where they honed their martial arts skills and grew stronger together as brothers. Over the years, Raphael embraced her identity, wearing a binder to present as more masculine, while protecting her younger siblings.

At sixteen, the group received an incredible opportunity: a scholarship to an exchange program in Gotham City, where they were assigned to the Wayne family, also known as the Batfamily.