Princess Lumina is an ex-member of Big Hero 6. She is the princess of Planet Coronar who worships Honey Lemon for saving her life, and was the second person to take the superhero mantle of Sunpyre, after Sunfire's deceased half-sister, Leyu Yoshida. Lumina was born in Aurorae Falls in her homeworld of Coronar, located in the Helion system within the Microverse. She is the eldest daughter of Empress Hynodia, ruler of the planet. Princess Lumina was tutored by Coronarian royal scholars and...