Main Characters:
Lim Soo-ho
Lim Soo-ho/Ri Tae-san
Portrayed by: Jung Hae-in
Lim Soo-ho is a North Korean agent on a mission in South Korea. As a North Korean spy, he is codenamed as "Taedong River 1" and very devoted to his adoptive father, Lim Ji-rok, the head of United Front Dept. of DPRK.Lim Soo-ho provides examples of the following trope:
- I Have Many Names: Invoked by himself when he met Lee Gang-Mu for the first time in Poland. Here is some of the examples:
- Lim Soo-ho is what many people generally know him as.
- Lim Soo-hyeok is the name that was given by his adoptive father, Lim Ji-rok.
- Taedong River 1 is his spy codename.
- His real name before being adopted by Lim Ji-rok is Ri Tae-san.
- I Owe You My Life: To his adoptive father, Lim Ji-rok. Who saved him and his dying sister from the coal mine.
- Missing Mom: Before the death of his biological father, Soo-ho's birth mom was leaving her family. She is currently known as Choi Su-ryeon, the Deputy Director of the Ministry of State Security, DPRK.
- Not So Stoic:
- When he saw Yeong-ro cheerfully singing and dancing along to Eruption's "One Way Ticket". He can't hold back his smile and chuckle.
- When he learns that the one who ordered him and his comrades to be killed (and for Gyeok-chan to kill him if he ever betrays the North), is his own birth mother, Choi Su-ryeon, he was visibly saddened.
Eun Yeong-ro
Portrayed by: Kim Jisoo
Lee Gang-mu
Hosoo Women University
Pi Seung-hee
Gye Bun-ok
Room 207 Occupants
Other students
Kim Man-dong
Former Hosoo's housemother
Agency for National Security Planning (ANSP)
In General
Eun Chang-su
Ahn Gyeong-hui
Jang Han-na
Other agents
Aemin Party
President of South Korea
Nam Tae-il
Democratic People's Republic of Korea
Lim Ji-rok
Choi Su-ryeon
Joo Gyeok-chan
Lee Eung-cheol
Moran Hill 1 (SPOILERS!)
Lim Su-hui
Other agents
Other characters
Kang Cheong-ya
Oh Gwang-tae
Choi Byung-tae
Eun Yeong-u
