
Let Me Be Your Knight
A story of romance and healing between one of the world’s greatest idols who is suffering from somnambulism and the doctor who is secretly treating him. Jun’s character Yoon Tae In is an untouchable idol star who is loved all around the world, and a musical genius who believes he is the center of the universe.
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Top Cast

Jung In-sun
In Yoon-joo / Kang Sun-Ju · 12 eps

Lee Jun-young
Yoon Tae-in · 12 eps

Jang Dong-ju
Seo Woo-yeon · 12 eps

JR
Lee Shin · 12 eps

Yoon Ji-sung
Kim Yoo-chan · 12 eps

Kim Dong-hyun
Ga-on · 12 eps

Seo Hye-won
Jung Ba-Reun · 12 eps

Ahn Ha-young
Chae Ji-Yeon · 12 eps

Kwak Ja-hyung
CEO Moon · 12 eps

Lee Se-chang
CEO Jang · 12 eps

Park Ji-won
Hyo-bin · 12 eps

Seo Yi-soo
In Yoon Jo | In Sun Joo [Child] (Ep. 1, 9, 11) · 12 eps

Jo Eun-seo
[Teen who Catches a Falling Woo Ga-on] · 12 eps

Park So-eun
Hong Jae-eun · 12 eps

Ju-A
Writer Kim Yeon-jung · 12 eps

Jiyoung
Nina · 1 ep

Kim Tae-woo
Bully · 1 ep

Shim So-yeon
Nurse · 1 ep
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