Embark on an epic adventure as a sword-wielding fish and restore order to the kingdom's depths. Explore an ocean world full of adorable characters, menacing foes, and hidden wonders.

After an unprecedented storm, you find yourself trapped inside an underwater cave full of predators. While you anxiously try to find your way out, you discover a mysterious sword. As you pick it up, you feel its power flow through your veins, filling you with courage that sends you venturing deeper into the abyss. There you find a hidden world with wary creatures. They speak of an oppression that looms, which threaten their once blossoming kingdom.