When the Mane Six and Spike are summoned to meet the Princesses, the last thing they expected to hear was that they have been taking care of a foe long believed to be dead. Surprisingly, he's back for redemption, something the Mane Six (except for Fluttershy) refuse. Nevertheless, he's sent to live with our favorite new princess and prove to the ponies that he is a changed dragon. But what happens someone very important to him and Spike's past returns?