SEOUL, Jan. 15 (Yonhap) -- A second trailer for the new film "Keys to the Heart" was unveiled Jan. 11.
The movie, starring A-lister Lee Byung-hun, centers around a boxer who has had his day and suddenly meets his younger brother whom he had never known existed.
Once a reigning champion in Asia, the boxer, named Jo-ha, is now almost all forgotten by the public. His brother Jin-tae suffers from savant syndrome and exhibits amazing talent on the piano.
The film is directed by Choi Sung-hyun, who wrote the script for "The Fatal Encounter," and is set to open Jan. 17 in local theaters.