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Night Light


Title: 불야성 / Night Light
Chinese Title: 不夜城
Genre: Melodrama, Romance
Episodes: 20
Broadcast network: MBC
Broadcast period: 2016-Nov-21 to 2017-Jan-24
Air time: Monday & Tuesday 22:00


This is a drama depicts the intense and fierce fight which those greedy citizens, in the city that never sleeps, collide with each other in order to become the owner of the most splendid luring lights: money and power.

Park Gun Woo (Jin Goo), the handsome and smart successor of the large corporation Moojin goes to Japan, in order to pursue his dreams of a musician. In Japan he meets Seo Yi Kyung (Lee Yo Won) and falls in love with her. But after his heart was broken, he returns to Korea and starts to work at Moojin. 12 years later, he meets Seo Yi Kyung again, she is now a cold-blooded businesswoman with wealth and determination. At the same time he meets Lee Se Jin (Uee), who was born to a poor family, but is now highly ambitious. Seo Yi Kyung and Lee Se Jin strike up a challenge for success and love.


Main Cast

Lee Yo Won as Seo Yi Kyung
Jin Goo as Park Gun Woo
Uee as Lee Se Jin

S Finance

Choi Il Hwa as Seo Bong Soo
Choi Min as Jo Seong Mook
Shim Yi Young as Kim Jak Ga
Jung Hae In as Tak

Lee Se Jin’s Family

Yoon Bok In as Kim Hwa sook
Kim Go Eun as Shin Song Mi

Muzin Group

Jung Han Yong as Park Moo Il
Lee Jae Yong as Park Moo Sam
Nam Ki Ae as Moon Hee Jung

Tianjin Finance

Jun Gook Hwan as Son Kyu Seong
Park Sun Woo as Song Yi Tae
Lee Ho Jung as Son Ma Ri

BaekSong Foundation

Jung Dong Hwan as Jang Tae Jun
Song Young Kyu as Nam Jong Kyu


Oh Jung Se
Jung Seung Kil

Production Credits

Chief Producer: Lee Joo Hwan
Director: Lee Jae Dong
Screenwriter: Han Ji Hoon

Episode Ratings

    Nationwide Seoul Nationwide Seoul
2016-11-21 1 5.7 5.9 6.6 6.8
2016-11-22 2 7.2 (18th) 8.2 (15th) 6.3 (20th) 6.3 (20th)
2016-11-28 3 6.1 6.3 5.5 5.7
2016-11-29 4 6.1 6.5 6.2 6.8 (17th)
2016-12-05 5 5.3 5.9 4.7 5.3
2016-12-06 6 6.4 7.3 5.4 6.3
2016-12-12 7 4.2 4.5 4.7 5.5
2016-12-13 8 4.6 4.6 5.2 5.8
2016-12-19 9 4.1 5.0 3.8 4.7
2016-12-20 10 4.1 5.0 4.5 5.4
2016-12-26 11 4.5 5.5 4.4 5.4
2016-12-27 12 4.1 5.0 3.8 4.7
2017-01-02 13 3.7 3.9 4.1 4.3
2016-01-03 14 4.3 4.4 4.7 4.8
2017-01-09 15 3.5 4.0 3.4 3.9
2017-01-10 16 3.5 4.0 4.0 4.5
2017-01-16 17 3.2 3.3 3.1 3.2
2017-01-17 18 3.7 3.5 3.5 4.4
2017-01-23 19 4.1 5.0 4.1 5.1
2017-01-24 20 4.4 4.8 4.3 4.7

Sources: TNmS Media Korea & AGB Nielsen Korea

*** Different between TNmS Media Korea & AGB Nielson – Here


night-light-poster-1 night-light-poster-2

Related Photo

(Other Photo from Official Site)

night-light-1 night-light-2 night-light-3

Official Site

Official Trailer
Trailer I
Trailer II

Watch Online in Viki.com


  1. 1 : Kiichee Says:

    very nice casting, looking forward to it. hoping UEE ẅill have a fair share of role though.

  2. 2 : Ikram Says:

    Uee and her new drama can’t wait

  3. 3 : Kawthar Says:

    Uee can’t Wait to see her again

  4. 4 : sami Says:

    my favorite idol turned actress is back with anather drama,uee fighting

  5. 5 : sasasas Says:

    exited to see this drama ,love the cast and especialy uee

  6. 6 : Sawsan Says:

    I saw the teaser and higly expectation for this drama especialy my uee is in it

  7. 7 : timy Says:

    love love love

  8. 8 : ueeeeeeee Says:

    here the official teaser from the official channal https://www.youtube.com/watch?v=YPyaU27k4So

  9. 9 : kasima Says:

    uee have a new drama yuppi something to watch

  10. 10 : Kawthar Says:

    Uee fighting

  11. 11 : seteahmad Says:

    I love both of role on this drama its kinda be great let see😘

  12. 12 : ikramikram Says:

    great cast love them all especialy uee <3 <3 <3

  13. 13 : ouertani Says:

    after marriage contract drama i rewatch all uee drama and she was fantastic, i can’t wait to see this one

  14. 14 : akram Says:

    new drama that i must watch ,uee fighting, night light drama fighting

  15. 15 : timy Says:

    yuppi uee love you

  16. 16 : tomas Says:

    uee love you

  17. 17 : lclarakl Says:

    This drama has my favorite male actor, but could careless for UEE (who appears to be a secondary character) and the female lead in this drama. More than that, this drama sounds extremely boring. I’ll give it a pass and may watch when it fully loaded–so I can skip if I wan to.

  18. 18 : tamer Says:

    @iclarakl make sure that uee is a lead and was the firt one who offred the lead role in this drama and the other 2 actors were offred the offer a day after

  19. 19 : jessy Says:

    @iclarakl make sure since 2011 uee play lead roles and in this drama she’s a first lead with the other actor

  20. 20 : talia Says:

    watch it only because of urr

  21. 21 : lclarakl Says:

    @tamer and @jessy, that may be the case, but they usually list actors in the ranking of their status. UEE is listed 3rd. All the other actors are also lead actors especially the lead female in this drama. To be honest, I get distracted by UEE’s frozen face–cheeks that refuse to move.

  22. 22 : honello98 Says:

    Such a proud fan of Hojung. Been fan since day 1 of her modeling career. Looking forward to her acting debut ❤️

  23. 23 : Era Says:

    UEE.. i like her since Ho Goo’s love.. She is wonderful
    Lee yo won.. I love her since 49days
    But sorry for the male leads i dont really like him..
    But i will watch it becoz of uee n yo won

  24. 24 : jose Says:

    love all the cast and it is promising drama especialy uee my favorite bias is in it

  25. 25 : Snow Says:

    Era @ 23, The male lead became one of my favorites after seeing him in Descendants of the Sun where he was the co-lead. I like him just as much as the lead.

  26. 26 : Night Light, conheça mais sobre o novo drama da MBC Says:

    […] Fonte: Koreandrama […]

  27. 27 : Oyabun Says:

    @Era, Actually the drama is about a woman who tries using another woman but ends falling in love with her. The male lead is not so important.

  28. 28 : lynnzelin Says:

    Really like lee yo won since fashion 70’s but the male lead is not my fav actor

  29. 29 : Ikram Says:

    Great start love both actresses uee and lee yo won

  30. 30 : Hannah Says:

    I don’t know where can I watch this drama with eng subs. Hmmm

  31. 31 : danao Says:

    i watch ep 1&2 and it is so exiting not like the typical korean drama,all the cast are doing well

  32. 32 : Samar Says:

    Great great drama

  33. 33 : amir Says:

    love love love truly great and superbe drama

  34. 34 : salaw Says:

    who can ignore and resist such agreat cast,great story ,it was sooooooo wonderful

  35. 35 : joe Says:

    omo who did he see 1&2 episode it was wow can’t wait for next episode

  36. 36 : Kawthar Says:

    How can i have to wait to c next ep3

  37. 37 : Sawsan Says:

    Tomorrow is ep 3 so exited to see it

  38. 38 : Dot Says:

    LS is getting on my nerves, what an idiot, she lost herself for staying around SEO YI which lifestyle is a very dangerous one, in fact not a happy one, l was thinking she was a smart one to think of a way getting out when she can,but stupid girl stayed,putting her own family in danger for greed.

  39. 39 : ketty Says:

    @Dot the drama still in begening, i think she will give her up and take jingoo side,the drama get more and more exciting every episode

  40. 40 : ikram Says:

    @Doti agree with kettythe drama start to become more and moe interesantand it is only the start,so there so many things hat will occureight light drama fighting

  41. 41 : julia Says:

    suppppppppeeeeeeeeebe drama

  42. 42 : USA Says:

    Episode 1 – Saw first 20 mins, and quit. The lead woman doesn’t fit the character. She’s more like a big sister. I get the writer’s own view of women and men in this drama. A woman CEO with man for secretary, a love sick weak boy after spoiled girl who knows nothing about being a woman or about life. Which is it? Strong or clueless women? Weak men aren’t appealing in real life or in dramas. The first lead woman trying to pull off being a cold biz man isn’t convincing. Do like the 2nd lead woman character in red dress, she can act rich or poor or confidant or vulnerable. Confidence can’t be masked by a dress, title, wealth or position. And why are there Caucasians? It’s so obvious they’re plugged in for what, globalism? Caucasians always seem to appear in the episode 1, and disappear for good. So fake. So boring. So weak.

  43. 43 : Hannah Says:

    Even though I think this kind of drama of business world, where most of CEOs and Presidents of different companies fight with each other or become partners for mutual gains is actually typical and cliche, but I still feel like continue watching this drama because it’s been awhile since the last time I watched melodrama with business genre.

  44. 44 : ally Says:

    The two actresses are great. However, apart from their actings, till now I don’t really understand what are they trying to do?? The story is vague.

  45. 45 : Yoona Says:

    Love the cast the story line and everything and it become more and more interesent can’t wait to watch ep 5

  46. 46 : Thalia Says:

    I watch ep 1.2.3 and 4 in one day it is an interesent drama not like the Typical korean drama. Highly recommended

  47. 47 : quamar Says:

    cool dramafire have ep 1&2 ing eng and i even watch it raww and till superbe

  48. 48 : fransoin Says:

    highly recommended, excellent cast and drama

  49. 49 : mml Says:

    I have been watching from episode 1 to episode 4 and fully understand that the power of money that strikes Lee Se Jin into going to be highly ambitious.
    I do understand that is a melodrama and the romance between Park Gun Woo and Seo Yi Kyung will no longer can be fruitful as Park Gun Woo his heart was broken due to the hurt done by Seo Yi Kyung .

    Will Park Gun Woo falls in love with Lee Se Jin ? Lee Se Jin has a kind hearted nature and it will be sweet if, Lee Se Jin can win the love heart of Park Gun Woo ?

    Am curious about Lee Se Jin’s romance and I will continue to watch every episode of this drama.

  50. 50 : Uraya Says:

    It is a drama that make you curious in every ep.highly recommanded

  51. 51 : Hannah Says:

    Dear subbers, please do sub this drama quickly. I’m still at ep 2 because there’s no eng subs for ep 3, 4, 5 & 6. I really want to watch this drama. Give us, the international viewers some love…

  52. 52 : Gonjeng Says:

    Don’t bother with the subbers .. they are busy going fishing . 😉

  53. 53 : jose Says:

    you can watch ep 1 and 2 in dramafire

  54. 54 : karimas Says:

    uee and jung he in are so cute together ,i ship them and it is obvious that he loves her

  55. 55 : Hannah Says:

    Yup I already watched ep 1&2 at DF. I’ve tried to search everywhere for ep 3,4,5&6 and there’s no wesbite that has the eng sub for the rest of eps. I know most of international fans also leaved comments on the drama websites about eng sub, but no one replied.

  56. 56 : Thalia Says:

    @karimas yes they are i can’t wait to see the reaction of the body gard when uee start to seduce jin goo .truly highly recommanded drama even without sub you can understand it and fall in love with it

  57. 57 : danny Says:

    i am not the only one then, omg they are so funny and love the way jung he in love her in secret, you can see this through the way he looks at her and protect her,an’t wait for ep 7 tosee how he wll react when uee start to seuce jin goo

  58. 58 : marimar Says:

    yes this drama is so interesant and it will be even greater from ep 7,i saw the preview and it is wooooow, monday come faster please

  59. 59 : yoanna Says:

    @karmas @thalia you are right they are so funny and so cute together,the previaw of next week is ,so promising, me too i wan to know how bodygard ill react when uee will begin to seduce jin goo, jelousy in the air hhhhhh

  60. 60 : lovelygirl Says:

    hhhh so it is not only me who ship this two and want them to end together

  61. 61 : jonny Says:

    D-3 for next episide, truly exited

  62. 62 : jimary Says:

    i love the bodygard and his love for le sin je

  63. 63 : samuel Says:

    highly recommended,love this drama and all the cast

  64. 64 : mirama Says:

    This drama is so boring

  65. 65 : mariem Says:

    love the drama , the story line something different from the usual korean drama

  66. 66 : ouertani Says:

    having a bad rating doesn’t mean a bad drama, thid drama is so cool

  67. 67 : USA Says:

    Bad Ratings = BAD DRAMA &/OR BAD ACTING, LIKELY BOTH. Why do drama executive producers and writers stress over low TV ratings & celebrate high ratings? Bad ratings => Low number of viewers => Profit/Loss + Bad Reputation for Actors. Survival of the Fittest => Fierce Competition. Good drama story is a must to succeed, even if acting is poor. But bad story + bad acting = Low Ratings => Death.

  68. 68 : james Says:

    there are lot of great drama with law rating, so for me bad rating it is not a mesure. and this drama is great and the cast are doing great job

  69. 69 : Era Says:

    This drama is great but not the best maybe bcoz it airing at the wrong time, wrong slot

  70. 70 : Era Says:

    I mean maybe it a lil bit hard to beat romantic doctor teacher kim atvthe same slot… ^^

  71. 71 : tympy Says:

    it is a dreat drama and have different story from the casual korean drama,it is so famous in china 12,000 million watch it in live ,but in korea it is different also,this drama start when romantic doctor is already have 4 episodes and already have good rating that is why it affect it here,but low rating doesn’t mean bad drama,for me it is cool and something new

  72. 72 : Kun Yulsic Says:

    I hope Seo Yi Kyung and Lee Se Jin will be together. I ship Yi Kyung x Se Jin.

  73. 73 : Hannah Says:

    With Romantic Dr and Hwarang, this drama is kinda hard to survive. But I do enjoy watching this drama too

  74. 74 : Rose Says:

    What is good about this drama is the story is different than the usual themes that most of the dramas have. It is great when the writers come up with not the norm of most of the dramas.

  75. 75 : Humie Says:

    Watching this drama is like I’m watching my real serious bosses and colleagues at work. I noticed Lee Yo Won always acted in this type of rivals and business genres. Used to love watching her when she was young, always smile sweetly but lately, in “Queen Seon Duk, Empire Gold and Night Light”, her expressions is always the same. Seriously anger and no smile at all, just like my tiger boss. She started to look old sister in this drama including Uee. I think Uee doing some plastic surgeries over her face. She used to have plump and swollen cheeks but now, her face looks totally small and V-shape. Why don’t she operate her eyes? Her big gold fish eyes isn’t flexible and always staring. That’s not good for an actress, such expressions is good for horror movies, shocking and startled characters.

  76. 76 : Eva Says:

    i love this drama because i love the cast Lee you won is really great.. same with the other casts… This is really worth watching..

  77. 77 : David Says:

    Lee Yo Won and Uee are soooo thin – like a pencil. Geez… Why do they want to be soo thin?? Thin is ok, but why do they want to look anorexic?

  78. 78 : JMK Says:

    This drama is currently on USA Netflix under the name ‘White Nights’.

  79. 79 : Karen Says:

    Holy crap this drama was incredible. I mean the business part made me a little confused and bored sometimes, but I really love the strong female characters (and gay undertone).

    I’ve made a fan blog recapping the series, if anyone is interested in seeing someone else fangirl about the drama. It’s on tumblr, and linked in my name, so just click it if you’re interested in also fangirling.

    Please for the love of god, where are the fans of this drama T_T.

  80. 80 : Maroo Says:

    To be honest! waste of time!! really ! don’t watch it ! I’m glad some people liked it but it was boring to an extend that even skipping through episodes didn’t make it watchable!

  81. 81 : silverswan Says:

    For me I do not enjoy this drama, am never looking forward to next episode and only watch till Episode 4. It is kind of boring and perhaps I do not favor the main actress and also Uee to me not a good actress. Never favor Lee Yo won too, therefore I do not intend to watch the rest of the episodes. It is unlike Hwarang …you look forward to next episode, I never look forward for this one

  82. 82 : MikeB Says:

    Really enjoyed this series and watched it on Netflix (Season 1). I’m new to KDrama and was impressed with the strong female characters and the simple pace and staging of the scenes. To me its a chess match with Yi Kyung the Master and Se Jin the student and I’m captivated by how they play off each other. They complement each other and their scenes together are the reason why i continued to watch this series. The clothes, cars and sets are first rate. Top notch drama and I hope season II starts soon on Netflix.

  83. 83 : Shari Says:

    Jung Hae-In (Tak) is soo good looking. I liked him in Blood also. I haven’t seen him in other dramas.

  84. 84 : David Says:

    Does anyone know how the show ended in Ep 20?????

    The Eng subs started off OK, but then they went haywire. Did Gun Woo and Yi-Kyung give everything up??? Or what????

    Geez…….after watching this for 19 episodes, and then to have the Eng subs all screwed up is disgusting.

  85. 85 : pare Says:

    do you have night light season 2 ?

  86. 86 : Al Says:

    Ok on Netflix is named White Night this Drama is interesting but it needs more humanity like sex. Not too much but even Emely Thorn got laid ones in a while, even for the ladies 20ep of Tak in a suite dude looks like fight club. Try to increase skin by 5%

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