The story is set against the devastating real-life backdrop of the 2004 Indian Ocean tsunami. The protagonist is a young boy named Will, who is on holiday in Indonesia with his mother. Will's mother has arranged for him to ride an elephant named Oona on the beach, a moment that becomes pivotal to his survival. Just moments before the massive wave hits, Oona, with her innate and mysterious sixth sense, bolts from the beach, carrying Will into the jungle and saving his life from the catastrophic wave that destroys everything in its path. Separated from his mother and believing her to be lost, Will finds himself stranded in the jungle with Oona and her calf, Kimi. The novel then becomes an extraordinary tale of survival, adaptation, and the deep, life-saving bond forged between the boy and the elephants. They encounter dangers, kindness from strangers, and the challenge of navigating the post-tsunami chaos. Morpurgo uses this incredible adventure to explore themes of grief, resilience, and the almost mystical connection between the animal kingdom and the natural world. It's a powerful and unforgettable testament to the strength of the spirit in the face of natural disaster and the profound solace animals can offer.