Under the neon lights of Xinhai City, "Heart Network" technology has penetrated into every part of life. Human thinking has been digitized and disciplined. On the surface, it is orderly, but secretly there are indescribable shadows. He was born with the ability to penetrate the heart network and can hear the unspoken voices of others - those greed, fear, lies and hidden secrets constitute the real world in his eyes.
In order not to be regarded as an outlier, he has been disguising his ability as "keen intuition" and doing fringe investigation work at the bottom. Until the serial "Heart Erosion Cases" broke out, the victims all suffered mental breakdowns without any trauma, and fragments of fragments of thoughts that were not their own remained in their brains before death. He was forced to use his mind-reading ability to investigate, but found that behind the case was the "Abyss Experiment" that was dusted off ten years ago.
The survivors of the experiment, the mysterious organization that controls the mind, the mind-reading ability that is gradually out of control, and the secrets hidden by the people around him push him step by step into the center of the vortex. Every mind reading is a confrontation with darkness; every clue points to a more terrifying truth. He must uncover the truth of the experiment and find out the mastermind before he is swallowed by his ability. Otherwise, Xinhai City will become a slaughterhouse of thinking, and he may be the next victim of "heart erosion".