What Your Sacrifice Was For

After five years of undercover operations, she had almost forgotten what it felt like to be Imogen Adler. There'd been the six months in deep cover in Chicago. Before that, four years with the FBI. Every night, to ground herself in reality, Imogen counted the friends she'd left behind, starting with the Halstead brothers. Now, she has to relearn how to be Imogen. au begins s6