"Crash Landing On You" revealed 4 character actors, Hyun-bin, Son Ye-jin, Seo Ji-Hye, and Kim Jung-Hyun, in a teaser video. It will hit the home theater this winter with top-secret romance.

The series is about a secret romance between a conglomerate heir, Se-ri Yoon (Ye-Jin Son ), who accidentally lands in North Korea after a paragliding accident, and a North Korean officer Jung-hyuk Lee (Bin Hyun) who hides and protects her.

In the released teaser video, you can see Jung-hyuk Lee facing up in tension with a determined expression while Seri Yoon is smiling brightly next to him. The developing relationship between Jung-hyuk Lee, a highly-skilled North Korean officer, and Se-ri Yoon who have lived a comfortable life as the top 1% heir in South Korea continue to make people wonder about how two people from completely different backgrounds face each other.

"Crash Landing on You" will air for the first time on the 14th of December at 9:00 PM KST.