When Twilight is called to a land outside Equestria, what will she and her friends do?

Ever thought that if you lost your memory, you would lose it forever? It seems like I will find out the hard way. Nyx Moon is having her daily routine when she felt a disturbance. A distinct lack of harmony. So naturally, she investigates.

As a human, Max was determined to find out the secrets of his aunt's book, but gets transfered to somewhere else instead.