Upon arriving in Cielis, Emily and her friends find the once busy streets deserted and the remaining townspeople living in fear, and after Emily is escorted to the Academy to compete for a spot on the Guardian Council, the most powerful Stonekeepers, an awful secret is gradually uncovered.

"Has Princess Twilight Sparkle met her match in Starlight Glimmer, who has obtained a spell that could change the past, present, and future of Equestria?! It's a time-hopping, spell-chasing race to show just how strong the magic of friendship can really be"--

"Gajeel is a dragon slayer who can shoot huge iron pillars from his body with crushing precision, while dragon slayer Natsu fights with devastating flame attacks. Their fierce battle began when Gajeel's wizard guild, Phantom Lord, assaulted rival guild Fairy Tail--but can either headquarters withstand two such destructive forces?"--Cover p. [4].

After destroying the Eclipse and defeating Rogue and the dragons, Natsu and Gray head to a frozen village of giants in order to save them from their icy fate.