She is Lin Raven, the leading hypnotic genius in the field of psychology and the top killer. Betrayed by his adoptive father, he was shot several times and breathed his last in the crematorium. When she opened her eyes again, she was standing in front of the counter of "Huangquan Pawn Shop". A Book of Inquiry, a soul-locking bell, and a pair of soul-cutting scissors—this is the money she bought in exchange for "a lifetime of peace" and "warm color in her eyes." The rules of survival are cruel and clear: she only has seven days left to live, and there is only one way to survive - to save the dead and resolve her obsessions.
Therefore, Dr. Lin, an international doctor of psychology, quietly put up a second sign: Huangquan Psychological Clinic. Painted Pi Ling's appearance anxiety, Echo Child's trauma cycle, Hungry Married Mother's twisted attachment... Every vengeful spirit is a thorny psychological issue. She uses cognitive therapy to disintegrate her obsessions, uses hypnosis to sort out her soul, and holds soul scissors to become a "soul surgeon" who travels between yin and yang. And every time she completes a transcendence, "The Book of Questioning the Yin" will reward her with some "yang time", and the countdown to death is repeatedly pulled between breaths.
Her only "assistant" is her boyfriend Xie Jiuyuan, who is more charming than a woman. He is male in sexual orientation and his hobbies include collecting phone numbers of handsome men and making "enemy furniture". While crying and complaining, "Your ashes are not enough to make dice for me," he stabbed the devil to death with the judge's pen. He is her craziest shield, her most venomous anchor, and the only person in this clinic who knows that the "doctor" is walking a tightrope between life and death.
However, as the clinic's reputation spreads like wildfire across the Yin and Yang worlds, more "guests" follow. And the former adoptive father and the organization finally realized that the chess piece that they thought had been reduced to ashes...
