Psychologist's Murder

At night, a woman riding an electric bicycle was suddenly killed by a "zombie". How could a woman who was rated as an outstanding teacher every year become a "zombie" with "cannibalism"? A couple who were clearly in love, why did the woman suddenly dismember her body and hide it in a trolley suitcase? ... Behind all this, psychologist and hypnotist Yi Qingsong is here to help you find the answer. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.