When Jake comes down with a serious case of Dragon stank breath; Fu Dog must set him up on a date for the school dance.

Jake discovers that his ancient, out of touch Grandfather was once a swinging, stylin' Bruce Lee/Austin Powers-style mack daddy super-agent in 1960s Hong Kong. When Grandpa is captured by the Dark Dragon, Jake must face off against his arch foe to save him.

Jake and Spud stumble upon Rose while undercover at a secret Huntsclan Training School.

Jake becomes obsessed with his appearance when he is hit by a vicious case of dragon acne. At the same time, he must work with Rose for the first time when she reveals the Huntsman's ultimate evil plan.