Twilight Sparkle the element of magic and the personal student of Princess Celestia gone. 3 years have passed 3 years since she was hurt and abandon by her friends who have regretted treating her that way everyday since then. Now an army of robots known as Treble wish to concur Equestria and are the ones that have taken her and her friends must get her back. But this is not just a battle of Twilight's friends this will a fight all of Equestria will be involved in.

Another continuation of the story that inspired it.
https://www.fimfiction.net/story/47701/grave

The wedding is saved and the Changelings are beat but Twilight is gone. She's been gone for 3 years and now an evil organization of advanced robots called "Treble" who seek to destroy Equestria has arrived. Trixie Lulamoon the new element of magic must help the others defend their home meanwhile Cadence believes Treble is somehow connected to Twilight's disappearance and will find her no matter what.

This is a continuation of the story of the same name by Dark Colt Sabata.
https://www.fimfiction.net/story/47701/grave