Sociologist Korin Crista, who enjoys immense popularity on TV and the internet. One day, during her live broadcast show's popular segment 'Voice Chat Consultation Room,' a woman calls in saying, 'I've been photographed in embarrassing situations by a bad man and am being blackmailed. Please help me, teacher!'... After the broadcast ends, Crista senses something sinister from the desperate cry and heads to the designated location to meet the caller...
