A global phenomenon-level VR game called "Whispers of the Abyss" suddenly arrived. At first, players just thought it was an unprecedented real experience. But as the game progresses, monsters in the game begin to appear in the real world, the player's SAN value (sanity value) becomes a dimension that affects reality, and the mythical creatures and old rulers in the game begin to erode and rewrite the laws of physics. Human beings have changed from being hunters to being hunted.