• Air date: 21 May '25 11 episodes
      Ten years after discovering her murdered uncle, Ena and Detective Hansaem must cooperate to stop a series of similar murders - each linked by strange puzzle pieces.
  • List of Episodes (11)
    • 1. Episode 1

      21 May '25
      Detective Hansaem suspects Ena after she fails to remember anything about her uncle's murder.
    • 2. Episode 2

      21 May '25
      A puzzle piece arrives on the same day as a murder, and Hansaem suspects it’s no coincidence.
    • 3. Episode 3

      21 May '25
      Ena and Hansaem warily work together to solve the case.
    • 4. Episode 4

      21 May '25
      A prime suspect emerges, but things aren't what they seem.
    • 5. Episode 5

      21 May '25
      Another puzzle piece arrives, and a new murder case unfolds.
    • 6. Episode 6

      21 May '25
      The meaning behind the drawings on the puzzle pieces is uncovered.
    • 7. Episode 7

      28 May '25
      Hansaem makes a shocking discovery and becomes unsure of whom to trust.
    • 8. Episode 8

      28 May '25
      As the investigation escalates, new suspects begin to emerge.
    • 9. Episode 9

      28 May '25
      An unexpected suspect is arrested, shocking everyone involved.
    • 10. Episode 10

      04 Jun '25
      A stunning truth behind the serial murders is revealed.
    • 11. Episode 11

      04 Jun '25
      The final puzzle piece arrives will the team be able to catch the killer in time?