Elsa Roth and her best friend, Olivia, are excited to tag along with Elsas mother on a month-long expedition to study the diet of orca whales in the San Juan Islands. But when a young orca is found separated from his pod, things take an unexpected turn. Theyre soon caught up in a battle for August, the young orca. A less-reputable aquarium wants him for their facility, while the San Juan Marine Mammal Sanctuary, where Elsa and Olivia are staying, is focused on the whales rehab and releasesomething thats never been successfully done before. Its up to Elsa and the rest of the sanctuary staff to keep August safe and teach him how to survive on his ownthe whales survival depends on it.