Willa Shepherd knew hardships. Knew heartbreak, knew fear, knew loss, knew that never-ending feeling of doubt and seemingly irrevocable damage. What she didn't know? That working at the same hospital as her older brother wasn't the end of the world, in-fact, it was the start of a life full of love and friendship. It was where she found her family...Before the world tore them to shreds. Greys Anatomy S1 - - - ??