Bryan Singer has confirmed that X-Men: First Class 2 will revolve around the Days of Future Past comic run.
Singer exclusively told IGN that the script is being written now, adding “It’s going to be very ambitious. It’s called Days of Future Past and it deals with aspects of that comic but also some very new things but I don’t want to give any of it away. Matthew Vaughan will be directing and I’m totally excited about it.”
So what is Days of Future Past? For those who haven’t been following the X-Men for the last 30 years, it’s a storyline that was first published in 1981 and deals with alternate timelines.