Li Yunlong was a real person. He was a general during the Chinese Liberation War. He served as an officer in the Anti-Japanese War and performed well in the Liberation War. In 'Drawing Swords,' Li Yunlong was a character with great personality and charm that was deeply loved by readers. If you want to know more about Li Yunlong's historical background and characters, you can look up relevant information in relevant historical documents, novels, television dramas, and other materials. At the same time, he could also search for relevant information such as "Li Yunlong's profile" and "Li Yunlong's historical background" on major search engines to understand him more deeply.