National Secrets

In the five thousand years of Chinese history, the history you have learned is nothing more than the fragments left behind after being deleted. Some secrets are not discovered, but they choose you. They are older than dynasties, deeper than legends, and more silent than death. They are secret imperial cities sleeping deep underground, wrapped in layers of rock veins and underground rivers, like a heart unwilling to remain silent, just waiting for a chance to return to the world at some point. They are underwater dragon palaces dormant under the abyss. In the darkness where sunlight cannot reach, their huge silhouettes lie quietly among the mud and corals on the seabed, trembling slightly with the ups and downs of the ocean currents. They are bronze temples sunk in the desert. Thousands of years of wind and sand have not eroded them at all. The giant stone in front of the door has its empty eyes open, looking at a certain direction in the starry sky that has long since shifted. They are the afterimages of the sky hidden above the clouds, looming in the belly of thunder and lightning, like fragments of another sky, slowly disappearing with time. They have witnessed the reproduction and reproduction of generations, but no one has ever really touched these places - they do not resist or accept, they just exist silently. They need fate, or in other words, a special pair of eyes. Are you ready? This is the story of several young people who take you to explore the truth of history. The earth, the deep sea, the sky, everything forgotten will eventually return!