Oscar is a penguin raised by several penguins in a small village, and he is passionate about exploration. Driven by curiosity, he loves exploring the world and wants to uncover the full picture of the entire Penguin Island. His dream is to follow in the footsteps of his ancestor: the legendary explorer, Ali. One day, Oscar decides to embark on a real adventure, rather than just fantasizing about it at home! He packs his backpack with all sorts of tools and items, always carrying them with him. Along the way, he encounters unusual places and unexpected encounters. These comical and unforeseen situations, along with the problems Oscar faces during his journey, turn his expedition into an exciting experience! Oscar opposes violence and always finds ways to resolve conflicts without resorting to it, even though not everyone he meets shares his pacifist views. Despite being naturally clumsy, Oscar stops at nothing to help everyone he meets and tries to solve their problems. Interestingly, the results often lead him into tricky situations himself, but in the end, everyone works together to overcome various difficulties. Throughout his journey, he will meet many animal friends, including Xiao Luo, Sun Xiaoqiao, and Leah, forming the 52-episode story.