Trama
An all-new original story storyboarded by Hiro Mashima, the author of Fairy Tail, released on February 17, 2012. "Natsu's Secret" is going to be revealed in the "Past World"?! Guided by a "magic book" that's lying in the Guild's storage room, Natsu, Lucy, Happy, Gray, and Erza have traveled back into the past!!