An undersea tomb that should not exist, a foretelling of death across time and space.
The national deep-sea archaeological team "Kunpeng" discovered a magnificent undersea ancient tomb code-named "Guixu" deep in the South China Sea. Its architectural style does not belong to any known civilization, and the structure of the tomb defies common sense in physics, like a living maze that is constantly reconstructing itself.
Consultant Chen Shen led a team to sneak in, but found the body of a diver wearing equipment from the 1980s in the tomb passage. What's even more chilling is that in the pocket of the corpse, there is an ID card from fifty years later.
Panic sets in. In the claustrophobic tomb, team members began to disappear mysteriously one after another, leaving only a bloody warning on the cold stone wall: "It's awake, run away!"
When Chen Shen and Su Yuebai went through dangers and finally opened the huge coffin in the main tomb that was neither gold nor wood, there was no body, no treasures, only a black notebook made of unknown materials with words constantly emerging on its own.
On the title page of the note, written in blood-like handwriting:
"Welcome, new 'recorder'. Your story is about to begin."
At the same time, Chen Shen's walkie-talkie suddenly rang, and the voice of team member Lin Wei was distorted and changed due to fear:
"Captain Chen... I found the exit... But... But I have never... Been in the water before!"
The deep sea is the curtain and the ancient tomb is the stage. Chen Shen must uncover the secret of "Guixu" and the true face of "it" that peeks at them outside the timeline before he and all his team members are completely swallowed up by this "living" tomb, or become a new entry in the "prophecy notebook".