As the final pieces of Dongeun’s revenge plot slot into place, she considers what comes next — and what it will mean for Yeojeong.
Questions arise over Myeongo, Dongeun gives Yeonjin a chance to come clean about her past, and the circumstances of Yoon Sohee’s death are revealed.
Yeonjin threatens Hyeonnam after discovering her involvement with Dongeun. Yeojeong devises a way to get the truth out of Yeonjin.
Dongeun shares her traumatic past with Joo Yeojeong, who has unfinished business of his own. A new plan is put in place for Hyeonnam’s daughter.
Already on edge over the past resurfacing, Yeonjin grows more anxious when she learns about her daughter’s new homeroom teacher — and of a sudden death.
While Ha Doyeong comes across an intriguing game opponent, Yeonjin realizes her deepest secrets are at stake when she tries to intimidate Dongeun.
Tormented by her high school classmates and with nowhere to turn for help, Moon Dongeun sinks into despair before deciding on a new mission in life.