The Scarlet Witch arrives in Avengers headquarters, asking for help in the rescue of Quicksilver. Alien invaders have taken over their home town, and she wants to rally the Avengers to free them all. Hawkeye is recommending the Black Widow for membership, so she tags along, which proves useful. The real Wanda is also a captive, and the one that came to HQ was an imposter, leading the team into a trap designed for the known Avengers. The Black Widow may be their ace in the hole.