The year is 1940. "Sarah Goldstein is hiding in plain sight as Ursula Haller, the Shirley Temple of Nazi high society. She helps the resistance by spying on Nazi generals at cocktail parties in Berlin, but she yearns to do more.
Then the spy she works for, the Captain, gets word of a German doctor who's gone rogue in Central Africa. Rumors say the doctor is experimenting with a weapon of germ warfare so deadly it could wipe out entire cities.
It's up to the Captain and Sarah to reach the doctor and seize this weapon—known as "the Bleeding"—before the Nazis can use it to murder thousands"