Sima Qian – Shiji Volume 6: “After the First Emperor unified his empire, 700,000 men were sent from all over his empire. They dug down deep to underground springs, workmen were instructed to make automatic crossbows primed to shoot at intruders; Mercury was used to simulating a hundred rivers, and set to flow mechanically.” Attracted by the myth of the Mausoleum of the First Qin Emperor, you went on a trip to Xi’an to pay a visit to the Terracotta Army world heritage site. Amazed by all the ancient treasures, you got lost inside the site…The night is coming, and you are still lost inside, just when you are not sure where to go, you found a door and pushed right through it. In front of your eyes is the grand necropolis of the Qin Emperor! According to “Shi-Ji”, the Mausoleum of the First Qin Emperor has a lot of traps, if the underground palace is open, mercury will pour out and flood the intruders.

To protects the mausoleum, the only way is to find the “Dragon Pearl” at the exit of the mausoleum. Will you escape from the traps or will you be submerged?