As we all know, there has always been a long-standing rivalry between the Cutie Mark Crusaders and the bullies Diamond Tiara and Silver Spoon.

It's been a while since the crusaders obtained their cutie marks. Since then, they have been going around not just ponyville, but a lot in other places of Equestria too to fulfill their destiny: Finding the destiny of other ponies around them.

Because of all this, Diamond Tiara felt a bit guilty for everything. So, one day, she finally had the courage to confess it to the three fillies.