All over Equestria, there are threats to the balance of harmony. When there is a situation, a special operations team within the Royal Guard called the Equestrian Criminal Investigation Services is put in charge. They use their talents to uphold the balance of Equestria.

Join Division Chief Rarity and her team as they go all over Equestria to find the most psychotic, and the most evil of criminals, along with ponies that dare to try and bring chaos to the harmony of Equestria.