A green lamp shines on the dead bones, and a golden coffin is hidden deep in the nine springs. The old course of the Yellow River surges with undercurrents, and the nine-story ancient mausoleum hangs upside down and sinks into the ground. No one has dared to set foot on it for thousands of years. The descendants of Touch Jin were trapped in a fateful curse. In order to find a way out of the situation, they entered the dangerous underground palace together. The treacherous institutions are setting up a series of killings, the underground river is devouring countless people, tomb-robbery forces from all sides are coming one after another, and the overt and covert struggles are shocking every step of the way. The dust-covered ancient secrets, the ancient curse wrapped in blood, and the shocking secrets in the golden coffin are slowly revealed. The underworld leads the way ahead, and the bones pave the way behind. Let's watch people break through the nine springs, break the traps, open the golden coffin, and uncover an eternal secret buried by the years.
