The story takes place in a distant universe, within a vibrant realm known as the Great Wisdom Zone. Here, all inhabitants possess an intense thirst for knowledge, drawing nourishment and enhancing their intelligence from it. The Great Wisdom Zone is filled with a peaceful and serene atmosphere of learning. In the village of Little Spirit within the zone, there are three villagers: the highly curious Little Fuzi, the honest and kind-hearted Potato Head, and the brave Xiao Qin. The three are the most active companions in Little Spirit Village, often using their knowledge to play tricks on others. Their teacher, Elder Dictionary, helps correct their words and actions. All residents of the Great Wisdom Zone consider the pursuit of knowledge their lifelong goal, drawing strength from it to protect themselves and safeguard the Great Wisdom Zone. Throughout their learning journey, the three protagonists embark on a series of fantastical adventures.