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Let Me Be Your Knight

Title: 너의 밤이 되어줄게 / Let Me Be Your Knight
Also known as: I’ll Be Your Night / I Will Be Your Night
Genre: Romance, Comedy, Music
Episodes: 12
Broadcast network: SBS
Broadcast period: 2021-Nov-07 to 2022-Jan-23
Air Time: Sunday 23:05


This drama is a sweet, violent mental healing romance genre of the world’s best idol suffering from sleepwalking and a private resident doctor who has to secretly treat him.


Main Cast

Jung In Sun as In Yoon Joo
– Seo Yi Soo (서이수) as Yoon Joo / Sun Joo (young)

Members of Luna

Lee Jun Young as Yoon Tae In
Jang Dong Joo as Seo Woo Yeon
JR as Lee Shin
Yoon Ji Sung as Kim Yoo Chan
Kim Dong Hyun as Woo Ga Ohn


Seo Hye Won (서혜원) as Jung Ba Reun (Yoon Joo’s best friend)
Ha Young as Chae Ji Yun (Shin’s girlfriend)
Kwak Ja Hyung as Representative Moon
Choi Hwan Yi (최환이) as Gil Soon Nam
Lee Se Chang as Representative Jang
Park Ji Won (박지원) as Hyo Bin

Production Credits

Production Companies: Big Ocean ENM, Supermoon Pictures
Director: Ahn Ji Sook
Screenwriters: Yoo So Won, Hae Yun, Seo Jung Eun

Episode Ratings

    Nationwide Seoul Nationwide Seoul
2021-11-07 1 - - 2.1 2.4
2021-11-14 2 - - 1.4 -
2021-11-21 3 - - 1.4 -
2021-11-28 4 - - 1.2 -
2021-12-05 5 - - 1.6 -
2021-12-12 6 - - 1.7 -
2021-12-19 7 - - 1.2 -
2022-01-02 8 - - 1.5 -
2022-01-09 9 - - 1.7 -
2022-01-16 10 - - 1.7 -
2022-01-23 11 - - 1.8 -
2022-01-23 12 - - 1.1 -

Sources: TNmS Media Korea & AGB Nielsen Korea


Related Photo

(Other Photo from Official Site)

Official Site

Official Trailer
Trailer I
Trailer II

Watch Online in Viki.com


  1. 1 : Cheorin Says:

    In “Wild Chives and Soybean Soup” Jung In Sun was unbearably skinny, I thought she had a body image disorder, but she is looking just fine at 30.

    At episode 1, the drama is better than I expected. The poster is a little misleading; so far, its hardly a comedy.

  2. 2 : Daebak noona Says:

    Can’t move on from this drama.. in the beginning I’m not interested but when i tried 1 episode.. it’s so fun to watch this..n the songs replay on my head over and over..love the songs all 🙌😍 n now i start become lee jun young fans 🤭 his voice n his charisma in this movie so WOW for me.. but the other members too really cute especially JR i wish can see him more on another drama 🙌

  3. 3 : Dramacool9 Says:

    can’t Wait For This Drama I Love To Watch 🙁

  4. 4 : susanstank Says:

    Stupid concept and no way would I feel sympathy for this shameless woman. The lead has a serious problem and she’s acting like a doctor…beyond sad!

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