Historical Landmark: the Age of Mist

When the "fog of history" tears apart reality, the lost fragments of history begin to engulf modern civilization. Some humans have awakened the "civilizational traits" derived from history and gained extraordinary power. Programmer Lin Ci awakened the oldest "Yin Shang witchcraft (Yuanchu)" and was able to listen to the echoes of history and see the branches of destiny, but he was also constantly threatened by the theocratic era three thousand years ago. He formed a team with Lao Chen, a former criminal policeman who mastered the "Qin·Ling Tong Tune", and financial sister Li who awakened to the "Ming·Abacus Mental Witness" to struggle for survival. They discovered that behind the disaster was a conspiracy of the "Historical Revision Society" - an attempt to make a certain authoritarian "golden age" permanent in reality. In order to fight against them, Lin Ci accepted the invitation of the "Historical Watchers" and went deep into the buried Han Dynasty frontier to prevent a sacrifice that would turn the north of the Great Wall into an eternal battlefield. The left hand is an ancient tortoise shell mark, and the right hand is a modern light that is about to go out. Lin Ci must make use of historical wisdom while adhering to his cognition as a modern person; in an era filled with fog, he and his companions must find their own way on the blade of civilization's survival.