For a price, a top-secret assassination organization, WERWOLF, travels through time to interfere with watershed moments in history. Trained as the agency’s best assassin, Maya is assigned to kill Virginia Hall, the deadliest spy of WWII. Much to her surprise, Virginia is a more powerful opponent than expected. She also persuades Maya that WERWOLF is a corrupt organization and that Maya is fighting on the wrong side of history. When Maya eventually disobeys orders and follows Virginia, the two women are hunted by WERWOLF. They form a partnership and pool their resources, in order to survive and preserve history from anyone trying to rewrite it.