Feng Yun Yi was a famous wuxia novel, in which Wu Ming was one of the main characters. He had extremely high martial arts skills and was able to compete with Sword 23. However, this question needed to be discussed rationally because Nameless and Sword 23 were fictional characters. Their strength was set by the author and might not necessarily match reality. If we start from the plot of the novel, Nameless's strength in Wind Cloud High should be very powerful. He has many magical martial arts, and after a long period of cultivation, he already has extraordinary abilities. And Sword 23 was a legendary martial arts expert. His strength was very powerful and was considered to be the pinnacle of martial arts in the world. However, we can't be sure whether Nameless and Sword 23 really exist in reality or whether their strength matches the description in the novel. Even if they existed, their strength might vary due to different settings and conditions. Therefore, we can't give a definite answer to this question. We need to start from the plot of the novel and rationally discuss the strength of Nameless and Sword 23. Then, we can come to a conclusion based on the realistic conditions and settings.