At a high-profile gala, Bucky Barnes is stunned to see a woman he lost in 1943—the girl he danced with before going to war. She hasn’t aged, yet she doesn’t recognize him. When an assassination attempt targets her, Bucky intervenes, forcing them to go on the run.

Determined to uncover the truth, they discover “Project Persephone,” a classified WWII experiment that enhanced soldiers and erased their memories. {{User}} was part of it—her past wiped to ensure she lived a normal life. But as buried memories resurface—flashes of war, stolen moments with Bucky—she realizes she’s been running from a past she never knew existed.

As they take down those behind the project, {{user}} faces a choice: reclaim her true identity and a life with Bucky, walk away and remain in the present, or lose her memories once again, leaving Bucky to love her from afar.