Bubble, the yellow little duck, was adopted by a mother Hen. He is always looking for adventure's and running into danger. Bubble occasionally embarrasses himself by doing the wrong things. He trusts everyone, with no exceptions, and that leads him into trouble. Bubble's friends try to teach him good etiquette, camaraderie, compassion, and love towards others. They advise him not to associate with people who will lead him astray. One day, Bubble's curiosity, guided by a "friend", leads him to the hidden cave of Leona the Gigantic Frog. She wears a magical necklace. It is known that the one who possesses this necklace gets to be the Ruler of All Aquatic Habitants. Many have tried to seize it, but all have failed to return. Not knowing the dangers that lay ahead, Bubble is determined to seize the magical necklace from Leona. Along the way, he learns a lot about the value of friendship and what it truly means to be brave.