Du Guxin was a famous general and politician during the Northern and Southern Dynasties in ancient China. He was known as the " Northern Zhou Barrier " because of his bravery and good fighting. His life experience and love story had always been one of the classic subjects of ancient romance novels. The following is an ancient romance novel about Du Guxin: The Condor Heroes. Story summary: Dugu Xin was a veteran general who was known as the " Barrier of the Northern Zhou Dynasty " because of his bravery and good fighting. However, his life was full of tragedies. When he was young, his parents were killed and he was forced to grow up alone. Later, he joined the Bei Zhou army and became a general. In the novel, Dugu Xin met a beautiful woman named Yang Su 'er. Yang Su 'er was a chivalrous woman with strong martial arts skills. She fell in love with Dugu Xin at first sight. However, Dugu Xin's heart was occupied by another person, his old love, Empress Zhou, the only daughter of Emperor Wu of Zhou. Empress Zhou had always had a good impression of Dugu Xin, but because of Dugu Xin's identity and status, she could not confess. The relationship between Dugu Xin and Yang Su 'er gradually deepened, but their fates were greatly tested. When Dugu Xin was about to be appointed as the prime minister by Emperor Wu of Zhou, the Empress of Zhou launched a coup and put Dugu Xin to death. After Dugu Xin died, Yang Su 'er was heartbroken, but in the end, she chose to leave this world with a deep longing for Dugu Xin. The novel used Dugu Xin's story as the background to tell a touching love story. In the novel, Yang Su 'er was a strong and brave woman. She never gave up her feelings for Du Guxin and finally got her own happiness.