Scarlet Witch grows concerned when Vision mysteriously disappears just as the West Coast Avengers headquarters comes under attack from Ultron. As the team investigates, they uncover a much larger conspiracy targeting their synthezoid teammate, while every trace of his existence appears to have been systematically erased. When the Avengers finally recover Vision, he has undergone a profound transformation that changes his identity, memories, and relationship with Wanda. Between betrayals, family secrets, and new threats, the team must face the consequences of events that will permanently alter the lives of several of its members.