A mysterious gang of criminals has spread terror in several cities, and now they have set their sights on Canterlot City. The city is in chaos, there is crime and anarchy. And all led by their reckless leader: Tempest Shadow.
The only way to stop the Storm Gang, Sunset will have to go back to her roots as the most feared bully in CHS and gain the trust of her leader.
It will be a difficult mission, since she will not be able to count on her friends and her boyfriend to support her.
The only question that remains is: Will Sunset Shimmer manage to complete her mission and not get corrupted in the process?