In 1978, Song Youshuo (Song Kanghao), who only had a high school education, finally passed the judicial examination after years of hard work, and soon switched to become a lawyer after becoming a judge. He keenly smelled business opportunities from the latest policies and started his business as a real estate notary. Although he was ridiculed by his peers as a nightclub boy who distributed business cards anytime and anywhere, Youshuo did not take it as an offense and moved towards his goal step by step. He relied on the money he earned to let his wife and children live a rich life, and also paid off the debt of conscience owed to the hotel aunt seven years ago. In the 1980s, South Korea's democratization struggle intensified. Youshuo ignored what was happening outside the window and continued to make money behind closed doors. However, the great changes in society could no longer allow him to stay out of it. The son of the hotel aunt, Park Jin-woo, was arrested because the Busan Reading Association to which he belonged was accused of being a left-wing society, and was even more cruelly abused and unfairly accused. Although he loved money but valued feelings more, Youshuo embarked on the road of defending democracy...