Guns Akimbo was not a comic book. It emerged as an original idea for a film, without having any prior existence in the comic book format. The story was specifically crafted for the big screen.
I'm not entirely sure as I haven't read it in detail. But generally, a graphic novel with 'guns akimbo' might be about action - packed stories involving characters using two guns at the same time. It could have elements of crime, adventure, or even a dystopian setting where gun - wielding is a key part of the plot.
Without having read the 'guns akimbo graphic novel', it's difficult to name the main characters precisely. But based on the nature of the title, one can assume that there would be a central character who is defined by their use of guns akimbo. This character might be an outcast or a regular person thrust into extraordinary circumstances. There could be side characters like friends or allies who help the main character in their adventures. And on the opposing side, there would probably be powerful enemies, perhaps with their own motives and backstories that conflict with the goals of the guns - akimbo - using protagonist. The relationships between these characters would be what drives the story forward, with the main character's growth and development being a key aspect of the narrative.
The word 'swarm' meant that they were coming like a swarm of bees. It described a lot of people gathering in a place in a mess. This idiom came from the twenty-sixth chapter of Li Ruzhen's Love in the Mirror and Flowers in the Qing Dynasty. It described the scene of many people wearing Haoran headscarves and holding mobile phones. It can be used as a predicative or an attributive, referring to the disorderly gathering of people. Synonymbs swarmed over, while antonyms swarmed in, followed, and so on. This idiom was commonly used and neutral, and was produced in modern times. The English translation was "surge in."