The Peacock Plume of the Seven Weapons in Gu Long's Wuxia novel was a famous Wuxia novel. It mainly told the story of the protagonist Ye Kai searching for the Peacock Plume in the Jianghu. The Peacock Plume was a legendary weapon. It was said that it was made from the tail feathers of a male peacock and had extremely powerful attack and defense. The owner of the Peacock Plume, Ye Kai, was an outstanding swordsman. He used the Peacock Plume to walk freely in the Jianghu and was known as the "Peacock King". The protagonist of the story, Ye Kai, had once learned swordsmanship in a sword sect when he was young, but he had always been eager to find the Peacock Plume. On his journey, he met many Jianghu characters, including the mysterious female swordsman Li Xunhuan, the clever Thief God Lu Xiaofeng, and others. Ye Kai experienced many dangers and challenges in the process of pursuing the Peacock Plume. He not only had to face powerful opponents but also deal with various mysterious mysteries and conspiracies. In the end, he finally found the Peacock Plume, but it was snatched away by an evil force. After a fierce fight, Ye Kai successfully protected the Peacock Plume and handed it over to the police. This novel mainly described the Jianghu life of a swordsman. He experienced various dangers and challenges in the process of searching for the Peacock Plume, and met and interacted with many different characters. The story was full of thrills, suspense, and romance. It was one of Gu Long's classics.