Overview: As Hee Jae's clandestine activities in the study come to light, Gi Yun takes proactive measures, initiating a surveillance plan to closely observe her actions. Simultaneously, Jaclyn, perceiving the imminent peril for Hee Jae, rushes to provide a timely warning. Meanwhile, Gi Yun successfully identifies the orchestrator of private detective work, shedding light on Hee Jae's deceptive maneuvers.