Introduction to the Ordovician Seabed: The "Ordovician Seabed" was once a shallow sea environment. After geological movements, the seabed was lifted up, and the entire rock naturally evolved into stone peaks. From a distance, it looks like an iron-clad structure, while from a close-up, it looks like it has seven exquisite orifices. People can move freely through it. It is majestic and mysterious. It is like a huge natural geological museum, vividly showing the evolution of life on earth and its transcendent vitality to the world.