The adventures continues as the children wander another part of the mysterious Left-Hand Island.
Book 11 begins at the base of Ring Peninsula, near the edge of the rainbow. Here the children discover more unique wildlife normally found in the Southeast Asian archipelago. The children meet some interesting animals who are funny and friendly or just simply silly. As the day unfolds, the children are given some gloomy clues to stay away from The Utterly Empty Forest, where it is rumoured a lonely loathsome creepy creature dwells. Everything would have been well and good that day, except the children innocently wandered into the forest they ought not. The creature they face there is dreadful, not to mention it is real, alive, and hunts in Indonesia today.