Stan's convinced the reason the Dragon Council bully him is because he doesn't know the identity of his real dragon father, a look in The Book of Lost Eggs is called for.
The Dragon council are holding a census, each family will be counted and assessed and if any household doesn't meet with traditional dragon standards their castle will be confiscated.
Taxes are going up and Stan is at a loss as to how he is going to pay them when he miraculously stumbles onto (or rather falls into) a cave filled with gold.
Genevieve is feeling unappreciated and when her dashing old flame Magnus the Magnificent gets back in touch and invites her to a secret tryst she finds it hard to refuse.
When the Dragon Council Jester decides he's had all he can take, Stanley is eager to step into the breach but Cyril's puppet impersonation is stealing the show.
Marbeline's feeling a bit unloved so Genevieve invites her to stay for a while to cheer her up but Marbeline's snide remarks about the Hopper's lack of gold are getting to everyone, particularly Zoe who's on the dumps because the family can't afford for her to go to the young dragon's ball.
It's Stan's birthday and when he reaches the conclusion that he hasn't achieved a single thing of note in his entire life he is plunged into deepest depression.
Stan has a cold and Genevieve decides to brew him her 'feel like your old self' potion but she gets distracted and instead makes a concoction that causes Stan and Gen to swap bodies!
The twins are extra excited: The Great Dragon inspector is on his way to their school to test the students and the two smartest kids get to go to the Castle of Enwisened Dragons to learn powerful magic (and Kung-fu!)