After a wild night of partying, Sarah and Rachel stumble into a spiritual commune for a free sausage sizzle and encounter the Purple Fire God, who tells them their destiny.
Sarah, Rachel and Lucas head to Planet Bali for Sarah's sister's wedding and are surprised to discover the identity of the groom; while waiting on the beach to guard Rachel's sword, Lucas encounters a mermaid who sets him on a new quest.
Sarah throws a Wollongong High School reunion to show off her blossoming new garden, but the success of her old school mates only deepens her crisis of self-worth; Lucas must face a mysterious muscled bat boy to compete for Sarah's attention.
The girls watch an art house flick starring a hot young actor; this leads to a wild romantic dream for Sarah; Rachel is determined to sabotage Sarah's dream.
The gang travel 300 million years back in time using Lucas's time machine, where Sarah tries to rescue the Australian megafauna from a comet using skills she's learnt from a self-help guide; Rachel finds a special connection with a rugged Mega-Bilby.
On a quest for a tale of familial lore, Lucas seeks out the story of how Sarah's parents met; he hears a ripping yarn of fair maidens and reckless bravery set in Ye Olde Wollongong, where dad needs to save mum from an arranged marriage to a boulder.
Sarah is kidnapped by bees whilst tending to her garden and taken to their honey castle, where she becomes their empress; Rachel and Lucas come to the rescue, only to find that she is violently drunk on the power -- and honey drugs.
Sarah posts a picture of her garden, and it leads to her becoming an overnight internet sensation and causes a paradigm shift; Rachel's jealousy drives her into the arms of dead Mega-Bilby.
