They only knew of the twins, Wanda and Pietro maximoff or also reffed to as the Scarlet witch and Quicksilver. Unfortunately Pietro, Quicksilver, died saving Clint Barton (Hawkeye) and a young Sokovian boy from Ultron. So now they only knew of The Scarlet Which, I mean she was the last one of two of Strucker's experiments, right? What if there was a third? What if there is another one no one knew about? -Disclaimer- I don't own any of the MARVEL characters or photos used. I only own my original characters and plot line.