Why is Yang Kang and Mu Nianci the most tragic love in Jin Yong's works?

In The Legend of the Condor Heroes, the love between Guo Jing and Huang Rong is enviable. In it, Yang Kang and Mu Nianci also have a heart-wrenching love story, because Yang Kang betrayed the country for glory and recognized the thief as his father, while Mu Nianci is indeed a virtuous woman, and their feelings will never be blessed by the world. Yang Kang is particularly disgusting in the play. He and Guo Jing are brothers, but they framed Guo Jing again and again. Mu Nianci's parents died when she was a child. As a gentle and kind woman, her family background and personality problems make her different from Yang Kang.

Yang Kang and Mu Nianci have different identities. One is a pampered little prince, and the other is an orphan who really sleeps in the wind. Two people who never met again, but from the moment they met, they started fate. During the war, the two of them met in the market. At the moment of collision, two strange men and women had feelings for each other. Later, Yang Kang followed Mu Nianci to the inn, and their fate began. In the process of getting along, they fell in love. When they were fighting for their marriage in Mu Nianci, Yang Kang came, and Mu Nianci, who was particularly cruel to people, was very gentle with Yang Kang. At that moment, Mu Nianci was full of Yang Kang.

Their identities are also very different. Yang Kang recognized the thief as his father and did a lot of traitorous things, but Mu Nianci's mission since childhood was to resist gold. But Mu Nianci ignored the disparity in identity. In her opinion, whether you are Jin or Song, you have always been Yang Kang in her heart. Mu Nianci was always by Yang Kang's side. Because of the mission of resisting gold, she tried to change Yang Kang, but failed. After Yang Kang was poisoned, Mu Nianci saved her. After repeated injuries, Mu Nianci chose to stay with him.

Although Yang Kang has done many bad things, he is sincere to Mu Nianci. Finally, he threatened his father to release Mu Nianci with his own life, and he didn't blame her after releasing his enemy in Mu Nianci. Finally, after Yang Kang's evil deeds were exposed, he was very poisonous. Before he died, the person he wanted to see most was Mu Nianci. Their feelings were not blessed, but they were very affectionate.