All In 2003 (South Korea), also known as Ol In is South Korea drama premiere on Jan 15, 2003 on SBS
As a kid, all Kim In Ha ever did was follow his uncle around and help him cheat in gambling. As a high school student, he hung out with his friends at the basement of a theater. As Kim In Ha gets to know Choi Jeong Won, a model student and also the son of a very rich family, In Ha tries to tempt him into doing mischievous deeds. Both Kim In Ha and Choi Jeong Won falls in love with Han Ji-Min and as they try to take revenge for Ji-Min's father, their life spirals into different directions.