Yang Zhennan is the Head Escort of the Mighty Escort Agency, a respected martial figure who took Jiang Mo and Jiang Hu as his apprentices. He is described as having a son and daughter, with his wife having passed away from illness. Because he is often away on escort missions, he hired servants to care for his children, though they still fell victim to bullying. Yang Zhennan is grateful to Jiang Mo and Jiang Hu for saving his children and noticed their solid builds and martial foundations, which led him to decide to take them as apprentices. He is portrayed as a warm and satisfied master who set up the ceremony hall and warmly welcomed the boys' uncles, offering them seats of honor. His laughing heartily and smiling in satisfaction shows his good-natured personality. He represents the martial world that the Jiang brothers are entering.
