Episode 1 - Episode 1
November 9, 2022
• 65 minutes
Chan-mi transfers to her twin brother's school to find out the truth about his suicide.
Episode 2 - Episode 2
November 9, 2022
• 62 minutes
Chan-mi learns a shocking truth of a different life that her brother lived.
Episode 3 - Episode 3
November 16, 2022
• 63 minutes
Soo-heon punishes Sa Jung-kyung and is called a hero by the students, but Chan-mi grows suspicious.
Episode 4 - Episode 4
November 16, 2022
• 61 minutes
There is a scheme to kick Chan-mi out of school, and Soo-heon advises her to leave.
Episode 5 - Episode 5
November 23, 2022
• 63 minutes
Won-seok's case is reclassified as a homicide. Chan-mi learns of Won-seok's lie to her.
Episode 6 - Episode 6
November 23, 2022
• 63 minutes
Soo-heon finds himself in a predicament as he becomes number one suspect of a murder.
Episode 7 - Episode 7
November 30, 2022
• 64 minutes
Chan-mi gets an unbelievable call, as she holds Soo-heon at gunpoint.
Episode 8 - Episode 8
November 30, 2022
• 62 minutes
Chan-mi and Soo-heon are convinced that Gi O-sung is Won-seok's killer.
Episode 9 - Episode 9
December 7, 2022
• 58 minutes
Soo-heon revisits Sa Jung-kyung's camping car, but it is a trap.
Episode 10 - Episode 10
December 7, 2022
• 61 minutes
O-sung feels betrayed as his plan fails. Chan-mi makes a shocking discovery as she sets up a trap.
Episode 11 - Episode 11
December 14, 2022
• 59 minutes
Jae-bum regains his memories, but Soo-heon is unfamiliar with this version of Jae-bum.
Episode 12 - Episode 12
December 14, 2022
• 63 minutes
As truths emerge, the time for the final revenge has come.