It's been three months since Edward left Bella in the woods and Bella hasn't been the same since. She has been living everyday in a haze. So Charlie called her uncle Bucky Barnes to come and see if he could get her to go with him back to New York for a while. What happens when she gets there and meets Tony Stark?
Basically Doctor Strange messes up a portal during a fight and sends Natasha and a handful of bad guys in another universe. The Twilight Universe. The Denalis sisters are kind of interrupted in their hunt. But don't worry Kate will be happy with a badass spy as her mate.