Speed

Story follows four young men who have just turned 21 years of age. Lee Choo Won is an athlete who can not forget his past love. Ma Goo Rim was once a popular singer, but because of a drug scandal is mired in despair. Choi Seo Won is a medical student at prestigious Seoul National University, but he has leukemia. Sung Dae Sung is a sex addict who dreams of becoming a successful movie director. (Source: AsianWiki).