Salina Yoon's beloved Penguin is always ready for new adventures with new friends!Penguin is searching the ocean for treasure when he meets Ollie, a shy octopus who is curious about Penguin's adventure. So curious that he can't stay camouflaged for long!But as the two meet other sea creatures during their search, Ollie is still too shy and hides again. Worried about his new friend, Penguin recruits the other animals to help look for Ollie, and they discover a treasure more pr