Currently, we don't have an official plot synopsis for "The Old Guard 2." The only solid bit of info we have comes from producer Marc Evans, who told Variety the film would delve deeper into Joe and Nicky's love story. However, based on the original film's ending and the comics, we can make some educated guesses about where the sequel is heading.

At the end of "The Old Guard," Andy gains a new sense of purpose but loses her immortality. After all, while our heroes can live for thousands of years and take a truckload of bullets, their powers do eventually wane, making them susceptible to death. Now that Andy is mortal, that's bound to make her a bit more vulnerable in part two.

And that's bad news, as her ex-girlfriend is back and most likely has some bad intentions. In the film's post-credit scene, we learn that Quynh — Andy's old flame and a former member of her mercenary group — has escaped from her watery grave, where she was locked inside an iron maiden by witch hunters, fated to drown, resurrect, and drown again for 500 years. Needless to say, that kind of thing can make anyone a little unhinged, and we're expecting Quynh to be the villain of "The Old Guard 2."

That lines up with the events of "The Old Guard: Force Multiplied," the second volume in the "Old Guard" comic book series. Here, Andy finds herself facing the comics' Quynh equivalent, Noriko, who's gone insane, plans on punishing humanity, and has quite a bit of blackmail material on our protagonist. After all, Andy's been alive for millennia, and the social mores of the ancient world were a bit different than they are today ... a fact that drives a wedge amongst the Old Guard.