Departing from the Fallen City

For hundreds of years underground, six cities collapsed. Lin Sen kept repeating the same dream - the night when the Sixth City fell, his father's flame blade was swallowed up by strange fluctuations, and the white light in the sky burned everything into smoke. When the dream was nested within the dream, and the whisper of the old man Kirigakure cut through the gray fog, he realized that the shackles of the semi-sealed superpower were never mental trauma, but the remaining imprint of old technology. The half piece of dual-attribute Netherlite crystal in the neck is the last clue left by his father. It hides the secret of Netherlite in the Sixth City, which also leads to greater pursuit and conspiracy. From sleeping in the old city to running away to the new land, exploring the secrets in the gray fog on the surface, Lin Sen touched the buried truth while waving the bones of flame and shadow. The power game in the underground city, the survival rules of the supernatural beings on the surface, and the sky clan hanging in the sky, eyeing the earth with covetousness. When technology and supernatural powers collided, and human weapons of the same origin faced each other, he, the orphan of the Sixth City, could only hold the burning flame blade in his palm and tear a path to the truth and salvation in the cracks between the three realms of earth, fog, and sky.