My name is Shen Qingwan. I killed a man.
My sister is the captain of the criminal investigation team and has a 100% detection rate. She is known as the "human lie detector". She said something: The perfect crime does not exist, because human nature is the biggest flaw.
She's right.
So I turned myself into that vulnerability.
I put the murder recording, diary, and all the evidence in front of her one by one. Watching her go from "protecting her sister" to "suspicious of her sister" to "confirming that her sister is the murderer", her eyes changed from tenderness to shock, from shock to pain——
I've been waiting for this moment for ten years.
Sister, aren't you great at solving crimes?
Come on, catch me.
