My sister died on a rainy night, and I was photographed holding a bloody letter opener, becoming a murderer despised by the entire internet. But I know that I never entered her room that night. Criminal investigation consultant Shen Zhiyao didn't believe me, adoptive mother Lin Suyun avoided me, and even her closest mentor Zhou Yan disappeared without a trace. When I found the last words "I am not your daughter" in my sister's encrypted diary, I realized that this murder was a premeditated purge. And I am the only one who knows the truth - and the one they are most afraid of being dug out.
