- You may be looking for Angstrom Hive.
Half of her family, along with half the population of Albar, was wiped out by the Stenza when they invaded to "systematically cleanse" her home planet. Her wife was also killed, and the rest were driven into hiding. Angstrom thus entered the final Rally of the Twelve Galaxies, hoping to use the prize money to get her surviving family members to safety. She emerged as a joint winner alongside her Muxteran opponent Epzo. (TV: The Ghost Monument)