I went undercover and became the number three figure in the cult, only to find out that my wife was the lover of the number two figure - and she was also an undercover agent. "Under the brushwork of cold realism, there is an undercurrent of a psychological game of life and death. Using the cult organization "Lingguang Society" as a micro-social model, it analyzes how faith is alienated into a tool of power, and how love and truth complete the near-impossible self-rescue in the mire of lies.