A whale named IA asks a turtle named LEA for help finding her family that she had lost. They go searching through the ocean with the help of a sea lion, dolphin, and manta ray. With the manta ray's map, they are able to locate LEA's family on a tropical island. However, LEA's family does not accept her and attacks. A giant squid helps by confusing the turtles with its ink. Sad that her family rejected her, LEA decides to form a new family with her friends who will care for her.