What is the significance of the episode "Soul Ferry to Zhou Zheng"?

The episode "Soul Ferry to Zhou Zheng" means that the author exposed his soul in his works. According to relevant information, the chapter of the novel "Soul Ferry" is over, and the author Zhou Zheng accepted an interview with Xu Chong, a reporter who explored the soul archives. The author exposed his soul in his works, and Zhou Zheng wrote his actions into the ferry of souls, which finally exposed his crimes.