After the Doctor's last adventure with Derpy and the Cybermares, the Doctor was getting some rest until he got a message from Princess Celestia summoning him to bring something back. Now, he and Discord have to go back in time to retrieve a lost and very powerful object, the Eye of Discord.

(This story contains some references to Doctor Who; however, you do not need full knowledge of the show to understand this story. All you need to know is that Doctor Whooves will be referred to as the Doctor like in the show. As well, while this is a sequel to my last Doctor Whooves story, you don't need to read that to understand this one.)