Nan Haori is a nerd who does boring work every day. One day, I was suddenly invited to participate in an archaeological expedition. An unknown ancient map found in the Terracotta Warriors and Horses of Qin Shihuang brought the expedition team to the mysterious "Netherworld Valley".
However, the seemingly ordinary adventure had just begun, but it ushered in unexpected results. There are many mysteries that are difficult to explain, but the invisible bloody disaster strikes like a curse. People in the expedition team began to die mysteriously one after another, and everyone was panicked...
And just when everyone thought the answer to the mystery was about to be solved, a real "adventure" had just begun...
