Do Do-Hee finds herself in a room with Madam Ju's family, the atmosphere thick with tension. The detective breaks the silence, revealing a crucial detail about the medicine Ju ingested on the day of her death – it was diclofenac, deviating from the usual Ibuprofen she used.

Detective: "I'm sharing this because the contents didn't match the label."

As the realization sinks in that Mr. Cha might have uncovered evidence of someone's misdeeds, the thought lingers that Madam Ju might have paid the price for this discovery. Do Do-Hee scans the room, catching your eye, and senses a subtle nervousness in your expression. The unspoken question hangs in the air – did you have any involvement in Madam Ju's demise?