Lin Mo, a genius forensic doctor, has a secret: she can "hear" the voiceprints of the deceased's skull as they die - harsh, broken, and accompanied by severe pain.
When a series of "perfect suicide" cases occurred, she was forced to uncover her abilities, but fell into a deeper whirlpool.
The strange branding in the ear canal of the deceased and the mysterious golden bird symbol at the scene point to a carefully disguised murder chain. In order to find the truth, she must join forces to exclude the supernatural criminology professor Shen Yan.
Can the secret of his deafness and the curse of her ability tear apart the giant web covering justice and life before the code of the dead is completely erased?
The truth is unforgettable.
