Li Han, a doctor of criminal psychology, accidentally traveled to Chengjiang City to train as a police officer and restarted his life with the "Criminal Investigation Assistance" system. Broken corpses on rainy nights, bones in abandoned wells, blind boxes on the dark web, ten-year-old ghosts under highway bridge piers... Eight murder cases that are so real that they chill your bones, and eight duels between technology and conscience. Clue cards, reconstruction cards, polygraph cards, every inch of evidence are plugged in; blood stains at the scene, corpse whispers, cracks in micro-expressions, mortals bet all their intuition. When the system went silent and the zero-confession court became the ultimate examination room, Li Han realized: What is more difficult than a perfect crime is to remove the plug-in with your own hands and let the deceased speak, so that the real murderer can't hide.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
