A series of secret room murders were discovered in Lin City! Three corpses, three airtight spaces - gallery exhibition room, high-speed elevator, VIP ward, each with a strange black wax "eye" placed next to the deceased. The murder weapon disappeared without a trace, the deceased showed no resistance, and the perfect secret room was like a ghost.
Ling Chen, a specially hired forensic doctor, is pale and pale, and wears gold-rimmed glasses. He has the skills of ghosts and gods, but he is obsessed with the "black eye" mark. Under the scalpel, he was as calm as a doll, but his fingertips secretly trembled when he touched the mark - the broken firelight, burning smell, and lost memory always gnawed at his nerves at midnight. Is he a forensic doctor tracking down the real murderer, or... A sleeper awakened by the murder?
Su Rui, a professor of criminal psychology, was invited to profile. Her sharp gaze penetrated Ling Chen's calm mask: "There are abyss hidden in his eyes." When anonymous text messages warned "be careful of forensic doctors", when Ling Chen's amnesia past was vaguely connected to the dead, when every suspect might be a wolf in sheep's clothing——
The murderer may be hiding among the investigators.
When the scalpel cuts open not only the corpse, but also the scab of memory; when the psychological profile reveals not only the murderer, but also the protagonist's own darkness - what kind of fatal reversal will this murder-chasing game set in a secret room ultimately lead to? Can Ling Chen escape from the "heart hole" he set while regaining his memory?
