Munich, 1938. Renate Eichmann believes she has married the perfect man.

Five years later, a single discovery shatters everything she thought she knew about her husband and the life they built together.

Trapped in a marriage she cannot escape, Renate is forced into a dangerous double life where every glance, every word, and every secret could be fatal. As suspicion closes in, she must decide how far she is willing to go to fight a horror that reaches far beyond her own home.

Because the man she married is hiding a terrible secret.

And he may already know she's hiding one too.