Iora, Owlus, and Chinar, 12-year-olds now living in the rainforest school Gurukul, enter the realm where the rainforest legends and stories are kept. They must capture the Ghost of Echo, who has joined hands with Homo diabolus, to prevent an ancient prophecy from favouring the dark forces. Will the three friends, along with their reluctant guide, The Laughing Boy Who Never Dies, be able to stop the deadly Ghost of Echo? Or will they be forever caught in the realm and become a legend themselves?