Dr. Kiara Velez has done it all; she had her heart broken, her career stonewalled, she was in the army, she was a stunt woman, she had a daughter with a man who didn't want kids and now she's gonna face her toughest challenge yet: Grey-Sloan Memorial Hospital. She's coming on as the first Peds cardiothoracic specialist and there are a few people who aren't very happy about it. At Grey-Sloan she's faced with the biggest challenges she'll ever face in her life and her career. Love, hate, anger, jealousy, betrayal, it runs the gamut and she's ready to face it all head on with her mother, daughter and new best friend Jo Wilson.