The authenticity of memory, the ethical boundaries of technology, the loss of identity, the conspiracy spanning twenty years, the redemption and sinking of human nature • Chen Lin (Lin Chen): A senior detective of the Special Case Team of the Silver Moon City Police Department. He is known for his meticulous logic and keen observation. However, because his father (an upright reporter) "accidentally died" while investigating a scandal related to Memory Technology many years ago, he has deep doubts and doubts about the company. He is the lead investigating officer on the case.
