Synopsis: A flashback reveals Je-yi rifling through her father’s office, finding files on Woo Seul-gi’s past. In the present, Seul-gi confronts Je-yi about her secrets, only to be stonewalled. Choi Kyung drops a bombshell about a lawsuit tying Je-yi’s father to negligence, fueling Seul-gi’s distrust. At home, a heated argument with her stepmother sends Seul-gi spiraling into a hallucinatory breakdown.

Review: This episode peels back layers with gripping flashbacks and raw emotion. The psychological twist at the end is a gut-punch, though the lawsuit subplot feels rushed. Haunting and intense!