In a beautiful kingdom hidden deep beneath the ocean waves, Coral, a young mermaid, was living a life of lazy luxury. That is until Zeus became jealous of the glorious underwater kingdom and attacked it in a fit of rage! Now, Poseidon and all of the sea creatures are trapped in tightly sealed bubbles. In an attempt to save Atlantis from the Sky King, Coral must brave the watery depths armed only with her super powerful bubble cannon and her bubbly disposition!