This is a dark and depressing graphic novel-which is exactly what it should be since it's a continuation of Chris Carter's MILLENNIUM television series. It's been a decade since we've seen Frank Black and he's more reclusive. He's lost touch with his daughter, Jordan-and when they are reintroduced he discovers she's working for the "new" Millennium group. The villain here is an evil, calling itself "Legion", an evil entity that body-hops. Fox Mulder is also at hand, helping Frank against this entity.
It's a decent enough story, though, as with the last appearance of Frank Black on that episode of X-FILES is a bit lackluster. I just want the character to do more. Still, recommended if you're a fan of the show.