- 徐俊英 白成铉
剧情介绍：这个是天堂美剧网-bt天堂9-人人美剧( www.bttiantang9.cc )为您带来的一部爱情片《速度》Story follows four young men who have just turned 21 years of age.
Lee Choo-Won (Seo Jun-Young) is an athlete who can not forget his past love. Ma Goo-Rim (Baek Sung-Hyun) was once a popular singer, but because of a drug scandal is mired in despair. Choi Seo-Won (Choi Tae-Hwan) is a medical student at prestigious Seoul National University, but he has leukemia. Sung Dae-Sung (Byun Joon-Suk) is a sex addict who dreams of becoming a successful movie director.