The Sins of Human Nature

My second original mystery novel. Xiao Li, Shi Jinming and Shen Luyun have been good friends since childhood. By chance, Xiao Li followed his aunt to her ex-husband's house, only to find that he had died on the bed in her room. Not long after, another murder occurred, and finally the third murder occurred. The aunt thought about the connection between the three people. Could it be related to the incident more than ten years ago? Xiao Li relied on his excellent reasoning and analysis skills to finally reveal the truth. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.