He was once the ace detective of the police station. He resigned due to an unjust case and opened a private detective agency. He was entrusted by Shen Wanshan's daughter Shen Yu to intervene in the case. Lin Mo went to the scene to investigate and found that there were fine fibers in the gaps in the study window and that the door lock showed no signs of prying. It was initially determined that the crime was committed by an acquaintance or in a secret room.
