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The club is looking for the culprit of the mysterious, threatening letter. All face their crisis.
Lee Yo-won
Kim Jung-Hye
Ra Mi-ran
Hong Do-Hee
Myung Se-bin
Lee Mi-Sook
Lee Jun-young
Lee Soo-Gyum
Choi Byung-mo
Lee Byung-Soo
Jung Ae-yeun
Kim Jung-Yoon
Jang Yong
Jung-Hye's father-in-law
Seong Byeong-suk
Mi-Sook's mother-in-law
Jeong Seok-yong
Mi-Sook's husband
Shin Dong-woo
Choi Kyu-jin
Kim Hee-Soo
Jung Young-ju
Ju Gil-yeon
Shin Dong-mi
Han Soo-ji