Jake risks losing Grandpa as his dragon master and must face the most terrifying villain of all - a dragon gone bad.

Jake must rescue Hobie, an eight-year-old, 400-pound giant, from the evil clutches of King Hammer, owner of the K.E.W.L. (King Extreme Wrestling League).

Jake's life is thrown into chaos when Grandpa starts dating his principal. Meanwhile, Jake learns a ferocious beast is preying on magical creatures.

Jake gets sucked into the bling-bling lifestyle when he starts working for a semi-shady leprechaun clan.

Jake accidentally turns Haley on to the life of rebel wild child, with the help of a twisted magical children's show host who's much more sinister than he seems.