When Zach Loud, his brother Lincoln, their sisters Lori, Leni, Luna, Luan, Lynn, Lucy, Lola, Lana, Lisa, and Lily, and their parents are camping in Ferngully, they see Crysta, Pips, Batty Koda, Zak Young, Budgie, Budgie’s grandpa Mr. Chuckles, and encounter a evil Hexxus.