Song Mingyuan, known as the top litigator in the capital, firmly believed that hard evidence is paramount before the law. He took on the case of Liang Tianheng, the son of Liang Shixiao, an imperial relative and provincial commander. However, before the lawsuit—on the very day of his daughter's wedding—Liang Tianheng blocked their way and humiliated them. Even Song Mingyuan, who rushed over, was injured. Later, seeking revenge, Song Mingyuan decided to break the agreement, stand on the side of justice, and bring Liang Tianheng to account for his crimes.
