A budding criminal psychologist and profiler, Lee Songyoung, is stunned. The one who wants to talk to her is Lee Byungdo himself—a terrifying serial killer sentenced to death. During interrogations he was silent as fish and gave not a single interview—neither to journalists nor to psychologists. And now he is the one taking the initiative… Moreover, he wants to talk only with Songyoung… Sweet dreams, mom… Then, in her house, there appears Haeyoung, a 11-year-old girl—the husband’s daughter from his first marriage, about whom he never talked. Under mysterious circumstances, the girl’s mother first died, and then her grandmother and grandfather. Songyoung tries to surround the poor child with warmth and care, but the girl behaves very strangely—scarily so. But most of all—her eyes. It’s as if Lee Byungdo, the psychopath himself, is staring from beneath long child eyelashes…