Kara Stark, or should I say Kara Zor-El, was sent to Earth from her dying planet called Krypton. When she landed on Earth, she was still a little girl when she met Howard Stark. He took her in under his wing and taught her everything he knew. Tony helped her fit in and eventually let Kara into his heart, treating her like a little sister. Year's later Tony became Iron Man, and Kara has become not only a hero but a symbol of hope, Supergirl. Along the way, she meets a witch, who is the opposite of her, Kara is a Hero, and Wanda was the broken villain. In all of her time on earth, she always felt like something was missing...and that was love. (Set in Age of Ultron)