Barbella and Florbella suddenly turn on Tom and Akio and put them into restraints. Using their super-technological devices, the alien women probe the boys' minds, in the process learning about Gamera and its soft spot for human children. It is revealed that the Terran women are cannibals that plan to feed on the boys' brains. In preparation to extract Akio's brain for their nourishment, the women shave the child's head. On a rescue mission, Gamera lands on Terra in search of the boys. The women deploy Guiron to attack the giant turtle. Guiron planned to sever Gamera in half, but Gamera grabs one of Guiron's front legs and chomps onto it. Guiron tried to shake off the towering tortoise. Wrapping his tail onto a monolith, Gamera throws Guiron into a canyon, causing his ginzu-head to be stuck