First, we're introduced to Helen Hart, aka "Hell", the live-in girlfriend of the superhero Sovereign (who is sort of like SUPERMAN). She's a reformed supervillain. Then, we got to Alexis Fritsche, the wife of Night Fox (who is sort of like Batman). She finds him in the middle of a makeout session--with a another superHERO, Agent Twilight. Then, it's "Mr Mom", Jeremy Metzger, husband of BATU (who is sort of like WONDER WOMAN). He's trying to kill a pig in their backyard, explaining to his teenaged daughter and young son that their mother didn't have grocery store where she grew up. Then Batu shows up and slays the big, commanding her husband to make "Bacon". Then there's RUTH SMITH (wife of Marine Omega, who is sort of like AQUAMAN). It turns out that what they have in common, besides being the significant others of super heroes, is that they all live on the same street. Ruth explains to her visitors, her husband's sidekick, Robert, and his girlfriend, Eve, that "with all the turmoil and uncertainty a superhero faces on the job, it's important for them to have a safe place to call home". The Meta Legion (sort of like THE JUSTICE LEAGUE) headquarters are underground. In fact, Robert is being inducted into the Legion. It's here we meet Tia Jenkins, wife of The Cosmic Champion (sort of like Green Lantern)--and we see that Sovereign and Night Fox do not get along.
The most important revelation, though, is that there's a traitor among them...
This is hilarious. SUPERBIA is THE INCREDIBLES crossed with DESPERATE HOUSEWIVES. Highly recommended.