The Bedside Stranger

In modern China, cybercrime investigator Lin Xiao hunts a serial killer who lures victims through social apps. As she builds a precise psychological profile of the predator, the digital footprint begins to mirror the man sleeping beside her—her husband, Shen Mu. The deeper she profiles the stranger in the data, the more she realizes she has never truly known the person sharing her bed. When the hunter becomes the prey, Lin sets a social trap to turn the killer’s own weapon against him.