 Meanwhile, in Pixie Hollow, an ambitious scout fairy named Nyx also heard the roar, and decides to investigate, researching in the fairy lore library to find out what she's up against.Using some pieces of information gathered from several torn pages of an undisclosed animal-book, she discovers that Gruff is a creature that awakens about once every thousand years, when he will transform into an even more ferocious beast that could destroy Pixie Hollow with a mysterious series of events that culminate in a deadly storm.Fawn reveals Gruff to Tinkerbell, Silvermist, Vidia, Rosetta, and Iridessa, and explains that he isn't aggressive, but friendly.