The Secret Widow

"No... Wanda can't be, she would've told me..."
"You're not the only skilled liar I raised, Natalia"

In the timeline of post CA: CW, Natasha, while also on the run, set out to bring down the Red Room, and unintentionally reunite with her family. But what happens when she finally gets the chance to do so and get her revenge, and she ends up learning about one of the biggest secrets about Wanda, her own fiancé...?