Natasha Romanoff, also known as Black Widow, confronts the darker parts of her ledger when a dangerous conspiracy with ties to her past arises. Pursued by a force that will stop at nothing to bring her down, Natasha must deal with her history as a spy and the broken relationships left in her wake long before she became an Avenger.
Ellie tries to mend her marriage with her husband Marcus after a brief encounter with an old friend, David, only to find that David is more dangerous and unstable than she'd realized.