All In

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 Min Soo Yeon and as they try to take revenge for Soo Hyun’s father, their life spirals into very different directions.
(Source: DramaWiki)