The Captain and Stark's Sister (Avengers/Captain America Fanfiction)

Clara is Tony Stark's younger sister and an agent of SHIELD. She can control ice, water and is able to fly, but with those abilities comes a curse that she's kept hidden. Well it was hidden until a certain God of Mischief decided to take over the world and her as well as the other people chosen for the Avengers Initiative are forced to work together to take Reindeer Games down.

But then she slowly starts to fall for the 90 year-old, freshly defrosted Captain and he falls for his old friend's daughter. As Clara's curse and other secrets rise to the surface, will they stay together, or will they be forced apart?

Trigger Warning: Suicide, self harm, death, miscarriage, violence