The red masks will not chase your villagers. The totem is guarded by one or two orange masks and a red mask. This requires Bees or Lightning power, adult builders, and children for distraction. Once the totem is gone, the red mask and the orange mask will go elsewhere. Keep the orange guards away and keep your adults on it until the totem collapses. Then, drop your adults on the totem to tear it down. Once the heathens near the bush run awaym use a child to distract any orange masks in the area. This will increase the number of Noni berries and temporarily drive away the Red Mask Heathen. In order to get food from the bush, you must get the guards away and tear down the totem. Above and to the right of the enclosure is a Noni bush. This requires bees, an adult builder, and a child for distraction. When the food bin is finished the puzzle will be solved. They will start tearing it down to build a food bin. Set your adults to building and drop them on the bamboo. Your villagers will appear inside a flimsy bamboo enclosure. This requires at least one adult villager. You now have an extra adult to work, and one who is also an experienced doctor. Once the purple mask heathen is healed, he or she will convert and join your village. Set one of your children or adult to healing, then drop them on the purple mask heathen until he or she is healed. In the hospital are some blue mask heathens and a purple mask heathen who is sick. Just south of the lab is the hospital, which is guarded by the Pain Totem.
To the left of the enclosure, across the stream, is the science lab. This requires one villager (adult or child). Complete the indicated task to solve the corresponding puzzle.