There are some strange artifacts in the Alicorn Archive. Unfortunately, Twilight learns of a dangerous one, first hoof. Being launch into the future where her future self needs help more than ever, she is met with a terrible explanation. Her family and friends had turned their backs on everything, joined a rebellion, and now seek to take future Twilight out. Twilight now has to bear this burden and choose some hard choices. Aided by some old and new friends, as well as a few legends, she aims to fix everything.