• Air date: 09 Nov '22 12 episodes
      Ok Chan-mi is a 19-year-old high school student. She used to be a shooter for a high school team. One day, Ok Chan-mi's twin brother dies. She chases after the truth related to his death. She gets involved with Ji Soo-heon. On behalf of bullied students, Ji Soo-heon takes revenge on their tormentors.
  • List of Episodes (12)
    • 1. Episode 1

      09 Nov '22
      Chan-mi transfers to her twin brother's school to find out the truth about his suicide.
    • 2. Episode 2

      09 Nov '22
      Chan-mi learns a shocking truth of a different life that her brother lived.
    • 3. Episode 3

      16 Nov '22
      Soo-heon punishes Sa Jung-kyung and is called a hero by the students, but Chan-mi grows suspicious.
    • 4. Episode 4

      16 Nov '22
      There is a scheme to kick Chan-mi out of school, and Soo-heon advises her to leave.
    • 5. Episode 5

      23 Nov '22
      Won-seok's case is reclassified as a homicide. Chan-mi learns of Won-seok's lie to her.
    • 6. Episode 6

      23 Nov '22
      Soo-heon finds himself in a predicament as he becomes number one suspect of a murder.
    • 7. Episode 7

      30 Nov '22
      Chan-mi gets an unbelievable call, as she holds Soo-heon at gunpoint.
    • 8. Episode 8

      30 Nov '22
      Chan-mi and Soo-heon are convinced that Gi O-sung is Won-seok's killer.
    • 9. Episode 9

      07 Dec '22
    • 10. Episode 10

      07 Dec '22
    • 11. Episode 11

      14 Dec '22
    • 12. Episode 12

      14 Dec '22