In the vast expanse of the ocean, a salmon named Sora finds herself ensnared in a web of deceit and danger, as she confronts the treachery of a tuna named Zephyr, who has turned against her own kind to seek power and control....

When a small-time fisherman claims to have caught the biggest tuna in history, the world is skeptical. But as the story unfolds, it becomes a journey of truth, betrayal, and the lengths one man will go to prove his tale....

When a tuna's life is flipped upside down by a mysterious event, it must navigate a labyrinth of danger and deception to uncover a hidden truth about its existence....