Nine Puzzles – Episode 5

As Yoon E-na and Detective Kim Han-saem delve deeper into the serial murder case, a new puzzle piece emerges, linking the current crimes to the decade-old murder of E-na's uncle. Tensions rise as E-na confronts suppressed memories, and Han-saem grapples with his lingering suspicions about her involvement. Their uneasy partnership is tested when a breakthrough in the case challenges their perceptions and forces them to reconsider the truth behind the original crime. With each revelation, the line between past and present blurs, bringing them closer to uncovering a chilling secret that could change everything.