Ultimate Fantastic Four #4
an issue of Ultimate Fantastic Four by Marvel Comics
Issue description
Written by Mark Millar & Brian Michael Bendis; pencils by Adam Kubert; cover by Bryan Hitch
Susan Storm volunteered to be part of Reed Richards' revolutionary experiment along with her friends, but she didn't end up where they did. Alone, Sue finds herself in the subterranean domain of the misanthropic Mole Man!