Deep in Coral Cove, two best friends lived under the sea—Shelly, a shy pink starfish, and Spike, a cheerful yellow starfish who loved adventures! One sunny day, they discovered a mysterious treasure map that would change everything.

Follow Shelly and Spike as they set off on a big adventure and make new friends. But before they can search for treasure, they discover the coral reefs are in trouble! Now, they must work together with their new friends to save the reefs before continuing their quest.

Follow Shelly and Spike as they set off on a big adventure and make new friends. But before they searched for treasure, they stopped at the Coral Reef Garden to save the coral reefs. There, they met a grumpy sea creature who needed their help.

The treasure map has brought Shelly and Spike to the Deep Sea of Stingrays — but danger lies ahead at their next stop, Grumble Rock! Uma, a wise little sea urchin, races to warn them before it’s too late. Along the way, she encounters sea otters, while the Squad meets Sandy, a gentle manta ray with a secret.