Tide Song, Melody of the Deep

"One voice can change the world. If she dares to use it." In the peaceful waters of Tirahanko Bay, Kei's unique voice connects her to the Kopri, highly intelligent octopi that are more than just allies: they're family.

But when the ruthless invading Koru-Kah threaten the Kopri's underwater world, Kei faces an impossible choice: obey her parents and stay safe, or risk everything to save her friends.

Joined by the mysterious Kopri Prophet, DeepRunner, and her loyal Kopri friend, OldFish, Kei sails into uncharted waters-where peril and destiny await.

As danger mounts, she forms an unexpected bond with Jacuti, a young enslaved sailor. Together, they confront the invaders' ruthless cruelty. Join Kei as she fights for those who can't fight for themselves, discovers her true power, and proves that one voice can change the world.