Ultimate Fantastic Four a series epilogue in "Ultimate Fantastic Four: Requiem". "Ultimate Fantastic Four" was the fifth continuing series of the Ultimate Marvel series, after "Ultimate Spider-Man", "Ultimate X-Men" and "The Ultimates" and "Ultimate Marvel Team-Up". The first writers assigned by project leader Bill Jemas were Mark Millar ("The Ultimates", "Ultimate X-Men") and Brian Michael Bendis ("Ultimate Spider-Man", "Ultimate X-Men"), who had both previously written comics in the Ultimate Marvel universe. Grant Morrison was involved in conceptualizing "Ultimate Fantastic Four" and was at one point set to write the series. However, he departed from Marvel for an exclusivity contract with DC Comics before
Fantastic Four (comic book) Reed and Sue to join that team after Engelhart had written them out of "Fantastic Four". Yet by "The Avengers" #300, where they were scheduled to join the team, Simonson was told the characters were returning to "Fantastic Four". This led to Simonson quitting "The Avengers" after that issue. Shortly afterward, he was offered the job of writing "Fantastic Four". Having already prepared a number of stories involving the Avengers with Reed and Sue in the lineup, he then rewrote these for "Fantastic Four". Simonson later recalled that working on "Fantastic Four" allowed him the latitude to use original Avengers