The protagonist Lu Ming is reborn and returns to the early days of his career as a detective in the Magic City, and gains the ability to communicate with souls (the residual consciousness of the dead or specific living beings).
However, the use of abilities must be "close to reality and cannot be detected by ordinary people." Once an ordinary person is clearly aware of the existence of supernatural factors, or his behavior is too outrageous and causes the collapse of the logic of reality, "Heavenly" punishment will be triggered.