Two thousand years ago, at the end of the Western Han Dynasty, a mysterious ancient map appeared, followed by the largest ancient tomb in history in an ancient village. An unknown detective was investigated here, but he discovered the horror of this ancient map.
A mysterious organization that hides dark forces appears, a group of tomb robbers who were supposed to disappear from the world, and a detective with a high IQ that cannot be discovered by the world.
What kind of ancient picture is this? What huge secret does it hide? What exactly is in the tomb? Everything is in the tombstone, looking for the secrets buried two thousand years ago...
This is the first chapter of the tombstone, the starting point where all stories begin. Death has already begun. Can you escape?