In an alternate universe where the now abandoned Canterlot High is the last safe haven in a town bursting with criminal activity, the former students created a new gang, the 3rd Street Saints. They are lead by Nolan North, the son of the biggest, baddest crime lord in town and their goal is to end the rival gangs and make their beloved hometown safe once again.  
But, as Friedrich Nietzsche once quoted, “he who fights monsters should look to it that he himself does not become a monster”.
 
Pinkie Pie seems to be everywhere at all times; in a moment she’s with Applejack in the middle of a shootout with Los Carnales, but in the next she’s Rainbow Dash’s co-pilot in a street race against the Rollerz. The point is, she is always there when the 3rd Street Saints need her. She is so loyal to the cause that, while her friends just wear clothes or accessories with the symbol of the gang, she tattooed the purple fleur-de-lis on her thigh, which she proudly shows off. She hardly ever kills other people directly, but she is always using her seemingly endless hand grenades to force enemies out of their covers, making them easy targets for another Saint wielding a gun. But when she has to deal with nuisances directly, Pinkie pulls an RPG Launcher out of nowhere and brings forth chaos.
 
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