After Gugu Gaga and Haji Feng become classmates, they walk into the campus every day with curiosity. Whimsical ideas in class, unexpected blunders on the playground, and small misunderstandings in campus life unfold in turn. The two often make jokes because of their own little ideas, and also discover the knowledge around them through repeated attempts and cooperation. From talking past each other to listening carefully, from being flustered to solving problems side by side, they slowly learn to express their thoughts, understand partners, and face problems together. This is a campus animated series full of laughter and warmth, recording the daily collisions and mutual progress of two "curious babies".