Highly respected criminal profiler who collaborates with veteran detective Ko Dong-kook to investigate the mysterious disappearance of Woo-hyun's wife and son, eventually piecing together the truth.
Yoon Seo-young and Ko Dong-kook complement each other's investigative blind spots, driving the plot forward.
Professional suspicion escalates into direct physical violence as Woo-hyun's facade crumbles.
Two investigators overcome initial friction to form a tightly coordinated team.
Yoon Seo-young's public provocation directly triggers a violent attack orchestrated by Hong Won Tae.
A standard hierarchical relationship strained by the profiler's rogue investigative methods.
Yoon Seo-young suffers severe consequences due to her investigative pursuit of Kang Woo-hyun's hidden nature.
Explore the full interactive character relationship map of Trap