In Episode 7 of Unmasked, the aftermath of Han Do's shocking confession to So-ryong unfolds, leaving her grappling with trust and betrayal. The investigation into the building collapse intensifies as the team uncovers critical evidence that reveals deeper corruption. As tensions rise, So-ryong's determination to seek justice is tested, forcing her to confront her own past traumas. The episode delves into character backstories, enriching the narrative and heightening emotional stakes, culminating in a cliffhanger that sets the stage for the next chapter of their quest for truth.