The gang wants to get to the bottom of the mystery, and go to Auntie Mahina, a local shaman who lives deep in the jungle. On the way there, Manu seemingly gets kidnapped by the Wiki-Tiki. Auntie Mahina tells them the Wiki-Tiki is angry at the mainlanders; the surfing contest is hinted by her to be a Hawaiian ritual and that the winner has to be of Hawaiian descent. She says they need to go to the cave where the monster lives to get rid of it, or Snookie and Manu will be sacrificed in the volcano. She also gives Fred a necklace which should keep the monster away. The necklace is filled with an extract from a sacred root called bola gawana, which she claims that the ancients used to repel away evil spirits. The gang goes to the cave, and get chased by bats and the little demons, until they lose them and find Snookie, who tries to lead them out before getting recaptured by the Wiki-Tiki, who is seemingly unaffected by the necklace.