Han Tae-Sang is a former gangster, but now a successful business man. He has a cold-blooded decisiveness and incredible drive. This helped him to attain his current status, as he started with nothing. He then meets a younger woman named Seo Mi-Do. Her personality reminds him of himself when he was that age. Han Tae-Sang begins to feel love for the first time in his life.

• Song Seung-heon
• Shin Se-kyung
• Chae Jung-an
• Yeon Woo-jin
• Im Jae-beom
• Park Min-ji
• Kim Sung-oh
• Jinyoung