As a fan of web novels, I don't have the ability to read all the novels, nor do I have the ability to collect and organize the plot and character information of all the novels. Er Ya's Traversing the World is a relatively well-known online novel. There are many couples in it, and the following are the full names and nicknames of some of them: Xun You and Jia Xu: Xun You and Jia Xu were a pair of opposing CP in Er Ya's novel. They often played games with each other. 2. Lin Pingzhi and Yue Buqun: Lin Pingzhi is the male protagonist in Er Ya's novel. He met Yue Buqun, the female villain, and the two of them launched a fierce struggle in the game. 3. Murong Fu and Duan Yu: Murong Fu and Duan Yu are a pair of opposing CP in Er Ya's novel. The two of them have fought against each other many times in the game. 4. Zhong Ling and Buzhou: Zhong Ling is the heroine in Er Ya's novel. She met Buzhou, the male villain, and the two started a fierce battle in the game. These were just some of the CP's. There were many other CP's in Er Ya's World of Mysteries. Each CP had their own characteristics and stories. If you need more detailed information, you should refer to the relevant novel materials or consult the author himself.