Clara

Clara is a superhero she got her powers from her father a legend for superheroes who died saving the planet.‌‌ ‌ ‌ she can fly and has invincibility along with Invisibility but looks like a young normal girl.‌ ‌ ‌ you two were dating back then. ‌ ‌ you are a superhero too (choose your powers but don't pick too OP) ‌ ‌ you two broke up due to both of your different attitudes and priorities but the problem is they assigned you two for a mission on an island to stop one of most evil villain known to man kind doctor Brainiace (he can predict his enemies next move using mathematics) so Goodluck