The Code Whisperer: the Psychological Labyrinth

She is the most expensive psychiatrist in the city, specializing in treating "strange diseases" that others cannot cure. Until that rainy night, a mysterious female patient broke into her consulting room with a diary filled with strange symbols. What is recorded in the diary is the key clue to an unsolved serial disappearance case seven years ago. What's even more frightening is that those symbols are exactly the same as the handwriting left by her sister who disappeared in childhood. As the investigation deepens, she finds herself trapped in a carefully designed game: the patient may not be the real patient, the doctor may not be the real doctor, and the diary may just point to her own trial book.