[Infinite sinking, only you are my sober command.
The holographic game "Echo of the Abyss" has taken the world by storm, but no one knows that its closed beta is a survival game that cannot be exited. Failure means real death.
Lin Yan, a cynical game anchor, was forced to go into business. Shen Mo, a stern and silent former detective, came here for his obsession. Two people who were supposed to have nothing in common became teammates bound by fate in the endless dungeon.
From the plastic friendship of mutual dislike to the absolute trust of life and death, they are each other's only light in the abyss.
Dancing together in the collapsing paradise, standing side by side in the foggy hospital, handing each other's back in the doomsday wasteland, redeeming each other in the corridor of nightmare... He is the only criterion in his chaotic order, and he is the only blazing flame in his cold world.
"Shen Mo, if I can't come back this time..."
"There are no ifs. If I'm here, you won't die."
When the conspiracy comes to an end, they must join hands to launch the final rebellion against the supreme "system" in order to survive and for each other!
——The heartbeat is out of control and taboo awakens. Welcome to the forbidden area of the abyss.