With the concept of "Presenting the Wall," the exhibition hall showcases the grandeur and cultural depth of the Nanjing City Wall. It includes five zones that trace the internal logic of the Wall's construction, preservation, and inheritance, offering a narrative journey from a single brick to an entire city. Through macro- and micro-level storytelling, it presents a dynamic yet orderly viewing path. It pioneers an array space made of nearly a thousand city bricks, enhanced by interactive digital technology, providing an all-around, immersive cultural feast for audiences of all ages.