Plot: Eventually, the 'Secret Room' opens. Soo-jung suddenly receives help from Joo-yeon
Cast
Mun Ka-youngBaek Su-jungMun Ka-young was 28 in My Dearest Nemesis - Season 1 - Episode 4 (Episode 4).
Birthday: Wed, Jul 10 1996
Choi Hyun-wookBan Ju-yeonChoi Hyun-wook was 23 in My Dearest Nemesis - Season 1 - Episode 4 (Episode 4).
Birthday: Wed, Jan 30 2002
Lim Se-miSeo Ha-jinLim Se-mi was 37 in My Dearest Nemesis - Season 1 - Episode 4 (Episode 4).
Birthday: Fri, May 29 1987
Kwak Si-yangKim Shin-wonKwak Si-yang was 38 in My Dearest Nemesis - Season 1 - Episode 4 (Episode 4).
Birthday: Thu, Jan 15 1987
Kim Young-ahKwon In-kyoungKim Young-ah was 49 in My Dearest Nemesis - Season 1 - Episode 4 (Episode 4).
Birthday: Mon, May 12 1975
Ban Hyo-jungJeong Hyo-seonBan Hyo-jung was 82 in My Dearest Nemesis - Season 1 - Episode 4 (Episode 4).
Birthday: Fri, Nov 27 1942
Ko Chang-seokBaek Won-seobKo Chang-seok was 54 in My Dearest Nemesis - Season 1 - Episode 4 (Episode 4).
Birthday: Tue, Oct 13 1970
Lim Young-jooChoi NanaLim Young-joo was 28 in My Dearest Nemesis - Season 1 - Episode 4 (Episode 4).
Birthday: Tue, Feb 11 1997
Kim Woo-kyumYang Joon-suKim Woo-kyum was 31 in My Dearest Nemesis - Season 1 - Episode 4 (Episode 4).
Birthday: Wed, Jul 21 1993
Son Sang-yeonBaek Su-binSon Sang-yeon was 22 in My Dearest Nemesis - Season 1 - Episode 4 (Episode 4).
Birthday: Tue, Apr 02 2002
Seong Seung-haKim Seok HuiSeong Seung-ha was 24 in My Dearest Nemesis - Season 1 - Episode 4 (Episode 4).
Birthday: Fri, Oct 13 2000
Moon Woo-jinBan Joo-yeon adolescenteMoon Woo-jin was 16 in My Dearest Nemesis - Season 1 - Episode 4 (Episode 4).
Birthday: Wed, Feb 18 2009