Susan forces the rest of the team to take part in 'Fantastic Fifth for a Day,' an attempt to drum up a little good PR for the team. But the contest is interrupted by the return of the SKRULLS. The FF aren't exactly worried by the awkward shape shifting aliens… that is, until they reveal the SUPER SKRULL—a genetically altered warrior who possesses all of the Fantastic Four's powers! And the team realizes they're in real trouble when they learn the Super Skrull has teamed up with Ronan the Accuser! The team's only hope might lie in the hands of the 'Fantastic Fifth…' a nerdy teenager named Rupert.