Set shortly after "Crusaders of the Lost Mark". Though she finally stood up to her mother and expresses a genuine wish to be a better filly, Diamond Tiara really DOES have A LOT of nasty stuff to make up for. Half-fortunately, half-unfortunately, a new bully even nastier than SHE used to be just might give her the opportunity she needs to patch things up with the other students - especially Silver Spoon (as the bully in question is a nasty colt who has a VERY one-sided crush on her). However, with the help of her former enemies/new friends, the Cutie Mark Crusaders, she just might pull it off.