We all have dreams: dreams of the past, future, failure, loss, challenge, and death. To save a friend, Trixie and the mane 5 plus a team of heroes selected by Luna, must brave a world of nightmares and dreams given flesh to bring her back. However, once they see her dreams made real, will she want to leave the past and promises of the future, or will they be able to pull her away from the horrors of fear given flesh.

But what awaits them, will push them to the limit.

(sequel to Equestria's Mirage, but you don't need to read the first one to get the picture.)