Song Woo-Seok (Song Kang-Ho) graduated from high school and eventually passed the bar. He is now an attorney in Busan specializing in tax law. The only reason that he became an attorney is for the money. Unlike other attorneys around him, he hands out his business card to pick up clients.One day, his views are changed by student activist Jin-Woo (Siwan). Because of this, Jin-Woo is brutally tortured and put on trial. Song Woo-Seok decides to defend Jin-Woo as his client