Jay's Reprogrammed {Book 1}

Jay and Nya are just in a park enjoying their picnic together as a lovely couple until they get attack by some bad guys that are all wearing black. They're attacking Nya and Jay and there fighting them back. One of them were gonna shoot Nya in her back and then Jay sees this so he runs and pushes Nya out of the way...

Courage of the Newest Avenger

Kara has been raised as a lab rat all her life. She knows nothing about herself but the fact she named herself. They would test on her in a HYDRA lab until one day she runs away from the lab when she is around 13 and lives off of the street until she bumps into non other than Thor.