He prefers to delve deeply into criminal investigation and suspense themes, and is good at writing the game of human nature and two-way redemption in darkness. The writing style is cold and restrained, the plot rhythm is tight, and the foreshadowing is dense. It pays attention to the logic of the case and the three-dimensional shaping of the characters. Using crimes as bones and bonds as souls, amid layers of fog and serial murders, it dissects the good and evil of human nature, and writes a story about two lonely souls in the abyss, running towards each other and redeeming each other.