As truths emerge, the time for the final revenge has come.

Jaebum regains his memories, but Sooheon is unfamiliar with this version of Jaebum.

Osung feels betrayed as his plan fails. Chanmi makes a shocking discovery as she sets up a trap.

Sooheon revisits Sa Jungkyung's camping car, but it is a trap.

Chanmi and Sooheon are convinced that Gi Osung is Wonseok's killer.

Chanmi gets an unbelievable call, as she holds Sooheon at gunpoint.

Sooheon finds himself in a predicament as he becomes number one suspect of a murder.

Wonseok's case is reclassified as a homicide. Chanmi learns of Wonseok's lie to her.

There is a scheme to kick Chanmi out of school, and Sooheon advises her to leave.

Sooheon punishes Sa Jungkyung and is called a hero by the students, but Chanmi grows suspicious.

Chanmi learns a shocking truth of a different life that her brother lived.

Chanmi transfers to her twin brother's school to find out the truth about his suicide.