Starring Yim Si-wan, Seol In-ah, Kim Jung-hyun, Yeonwoo
An arrogant chaebol heir becomes a murder suspect, and a former special-forces detective disguises herself as a man and goes undercover as his personal secretary to investigate him. Fan-spotted locations from episodes 1–4 are listed below.
Where to watch: tvN, Mondays and Tuesdays at 20:50 KST; streaming globally on Amazon Prime Video. Fictional in-story places are not listed as filming locations.
Places marked Fan-spotted appear in the drama, according to fan researchers. Fan source for every fan-spotted place here: Fan location research (bkbrokr.com).
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1 place in Busan.
More filming locations in Busan
Bus numbers and times are not listed here. Check the local bus app, or use the Kakao Map and Naver Map links on this card for today's route.
Plan the trip with Naver Map or Kakao Map or Korail (trains).
4 places in Mapo-gu, Yongsan-gu and Jongno-gu.
Plan the trip with Naver Map or Kakao Map or Seoul Metro (subway).
Plan the trip with Naver Map or Kakao Map or Seoul Metro (subway).
More filming locations in Seoul · Yongsan-gu
Plan the trip with Naver Map or Kakao Map or Seoul Metro (subway).
Plan the trip with Naver Map or Kakao Map or Seoul Metro (subway).
1 place in Paju.
More filming locations in Gyeonggi
Bus numbers and times are not listed here. Check the local bus app, or use the Kakao Map and Naver Map links on this card for today's route.
Plan the trip with Naver Map or Kakao Map or Korail (trains).
3 places in Mapo-gu.
Plan the trip with Naver Map or Kakao Map or Seoul Metro (subway).
Plan the trip with Naver Map or Kakao Map or Seoul Metro (subway).
Plan the trip with Naver Map or Kakao Map or Seoul Metro (subway).
1 place in Goyang.
More filming locations in Gyeonggi
Bus numbers and times are not listed here. Check the local bus app, or use the Kakao Map and Naver Map links on this card for today's route.
Plan the trip with Naver Map or Kakao Map or Korail (trains).
Last checked: Oct 31, 2026
Fan-spotted places from episodes 1–4 are listed below. Every place is fan-spotted: a Korean fan researcher matched it to scenes, but no official or press source has named it yet. We say only that each place appears in the drama. More locations will be added as episodes air.
Accessed Oct 18, 2026 (Asia/Seoul) unless noted.
New to transit in Korea? See Getting around Korea for map apps, transit cards and train booking.
Hapjeong · Mapo-gu
Handmade mandutguk (dumpling soup)
Confirmed · 2 sources cited · Checked Oct 11, 2026Hapjeong · Mapo-gu
Specialty coffee (Butter Fat Trio blend)
Reported · 1 source cited · Checked Oct 11, 2026Mapo · Mapo-gu
Specialty coffee and pastries
Reported · 1 source cited · Checked Oct 11, 2026Ahyeon-dong · Mapo-gu
Tofu dishes
TV: K-Foodie Meets J-Foodie
Reported · 1 source cited · Checked Nov 1, 2026Seogyo-dong · Mapo-gu
Shrimp toast and other Chinese dishes
Reported · 1 source cited · Checked Oct 4, 2026Hongdae · Mapo-gu
Jokbal (braised pork trotters)
Reported · 1 source cited · Checked Oct 4, 2026Hapjeong · Mapo-gu
Dwaeji gomtang (clear pork and rice soup)
Reported · 1 source cited · Checked Oct 4, 2026Yeonnam · Mapo-gu
Organic sourdough bagels
Reported · 1 source cited · Checked Oct 11, 2026Itaewon · Yongsan-gu
Tasting menu
TV: Culinary Class Wars
Confirmed · 2 sources cited · Checked Oct 4, 2026Hannam-dong · Yongsan-gu
Seafood-focused tasting menu
TV: Culinary Class Wars
Confirmed · 2 sources cited · Checked Oct 4, 2026Ichon-dong · Yongsan-gu
Tteok-mandu-guk (rice-cake dumpling soup)
TV: SUNG SI KYUNG
Reported · 1 source cited · Checked Oct 11, 2026Samgakji · Yongsan-gu
Beef short ribs smoked over straw (udae galbi)
Reported · 1 source cited · Checked Oct 4, 2026Yongsan · Yongsan-gu
Perilla seed seaweed soup and rice cooked in an iron pot
Reported · 1 source cited · Checked Oct 4, 2026Gwangjang Market · Jongno-gu
Yukhoe (Korean-style beef tartare)
Confirmed · 2 sources cited · Checked Oct 4, 2026Insadong · Jongno-gu
Gaeseong-style dumplings (kimchi and meat)
Confirmed · 2 sources cited · Checked Oct 11, 2026Anguk · Jongno-gu
Bagels
Confirmed · 2 sources cited · Checked Oct 4, 2026Insadong · Jongno-gu
Korean-Western fusion course in a hanok
Confirmed · 2 sources cited · Checked Oct 11, 2026Near Gyeongbokgung · Jongno-gu
Tasting menu reworking Korean royal court cuisine
Confirmed · 2 sources cited · Checked Oct 4, 2026Unni-dong · Jongno-gu
Hanjeongsik (traditional Korean full-course meal)
Confirmed · 2 sources cited · Checked Oct 11, 2026Samcheong-dong · Jongno-gu
Jeolla-style hanjeongsik course
Confirmed · 2 sources cited · Checked Oct 11, 2026Jongno · Jongno-gu
Cold beef noodle soup and dumpling soup
Reported · 1 source cited · Checked Oct 4, 2026Gwangjang Market · Jongno-gu
Hand-cut kalguksu (knife-cut noodle soup)
TV: Street Food: Asia
Reported · 1 source cited · Checked Oct 4, 2026Samcheong-dong · Jongno-gu
Kalguksu and dumplings in beef bone broth
Reported · 1 source cited · Checked Oct 4, 2026Jongno · Jongno-gu
Seolnongtang (long-simmered beef bone-broth soup)
Reported · 1 source cited · Checked Oct 11, 2026Dongdaemun · Jongno-gu
Dakhanmari (whole chicken simmered at the table)
Reported · 1 source cited · Checked Oct 4, 2026Samcheong-dong · Jongno-gu
Ganjang gejang (raw crab marinated in soy sauce)
Reported · 1 source cited · Checked Oct 4, 2026Gwangjang Market · Jongno-gu
Mayak gimbap (small rice rolls with mustard dip)
Reported · 1 source cited · Checked Oct 4, 2026Samcheong-dong · Jongno-gu
Handmade noodle soups (guksu)
TV: tzuyang
Reported · 1 source cited · Checked Oct 11, 2026Gwansu-dong · Jongno-gu
Korean-style Chinese dishes
TV: K-Foodie Meets J-Foodie
Reported · 1 source cited · Checked Nov 1, 2026Gwangjang Market · Jongno-gu
Bindaetteok (mung bean pancakes)
Reported · 1 source cited · Checked Oct 4, 2026Seochon · Jongno-gu
Samgyetang (ginseng chicken soup)
Reported · 1 source cited · Checked Oct 4, 2026Nagwon-dong · Jongno-gu
Pyeongyang naengmyeon, pork suyuk, and mung-bean jeon
TV: K-Foodie Meets J-Foodie
Reported · 1 source cited · Checked Nov 1, 2026Some locations were first identified by Korean fan researchers. Fan location research (bkbrokr.com)
