Actors Yu Hae-jin and Yoon Kye-sang pose at the movie "Horseshoe" Production briefing session held at the entrance of Lotte Cinema Counter in Gwangjin-gu, Seoul on December 3.
Meanwhile, the movie "Horseshoe" is a film about the 1940s, when Korean language is prohibited, and the story of Yu Hae-jin meeting with the representative of the Korean Language Society and secretly collecting Korean language and mind from all over the country to make a dictionary.