The ending of Jin Yong's novel, The Book and Sword's Gratitude and Revenge, was like this: At the end of the story, Emperor Yongzheng ascended the throne and ordered Yuan Chengzhi and Ren Yingying to be executed. Yuan Chengzhi was convicted for opposing Emperor Yongzheng's rule, while Ren Yingying was exiled to Hainan Island for opposing Emperor Yongzheng with Yuan Chengzhi. Later, Yuan Chengzhi and Ren Yingying met at the end of the world and decided to travel the Jianghu together to protect the people of the world. They had gone through many difficulties and obstacles and finally became legends in the martial arts world. Their story was also passed down by many people and became one of the classic plots in Jin Yong's novels.