Now that Thorn has been defeated, Tag and his friend Skyla embark on a new quest, to find Blaze's lost family and the other firehawks who disappeared through a portal to the Cloud Kingdom; but the Cloud Kingdom is full of new dangers, and when giant birds seize Blaze and carry her off Tag and Skyla are left to try and free their friend--with only a magic map to guide them, and the threat of the shadowy shape that seems to be following them.

Tag the owl, Skyla the squirrel, and Blaze the young firehawk continue their hazardous journey to find and reunite the pieces of the Ember Stone, the only power which can defeat the evil vulture Thorn, and save Perodia.

Their magical map is leading Tag, Skyla, and Blaze closer and closer to The Shadowlands, Thorn's territory--but now the Ember Stone has fallen into the well-named Lullaby Lake, which is defended by fairies who sing intruders to sleep, and the friends must figure out a way to convince the "nixies" to help them retrieve it before Thorn gets his claws on it.

Skull, the Shadow, and a few of the rat army escaped into Perodia, and now Tag and the other defenders must locate them, and also find their friend, Bod, who is still trapped in the Underland with the rest of the rat army.

Now that Tag and Skyla have found Blaze's firehawk family they would like to return home to Perodia, even if it means leaving their friend behind; but in order to find the magic that will open a new portal they must first brave a mysterious underground maze where the walls are constantly shifting--and when they do find their way home there is a deadly surprise waiting for them.

Tag, Skyla, and Blaze are on a new quest to find Blaze's family, and Thorn's twin brother, Claw (who claims to be nothing like his evil brother), has offered to guide them to the mysterious Golden Temple where the firehawks were last seen; but the jungle is full of dangers and Tag is not sure they can trust Claw--and even if they find the firehawks, will that help them return to their home in Perodia?