Did Tian Yu's letter to Li Yunlong appear in the novel?

I don't know if it'll meet your needs, but I'll try my best to recommend a novel that's most relevant to your description: " Unsheathed Sword: Stop pretending, I'm assisting Li Yunlong." This book is a military-war-themed novel written by the author, Tianma. The general plot of this novel is: Lu Ming traveled through the World of the Sword and activated the God-level Advisor System. "He disobeyed orders on the battlefield, but Li Yunlong is fine!" "Li Yunlong from the cavalry battalion under the direct command of the regiment is so imposing!" "Li Yunlong is so cunning. He has nothing to use against us." Lu Ming: " Stop pretending. I'm assisting Li Yunlong." ---------------------------- " Unsheathed Sword: Captain, leave some for me " was a military-war fantasy novel written by the author Wind in the Clouds. The general plot of this novel was: Li Jin was reborn in the World of Swords and became a small platoon leader of the new regiment. He also obtained the combat readiness system. As long as he fought the Japanese, he could obtain contribution points to exchange for weapons and food. Faced with such temptation, he decisively brought his men to fight the Japanese. He changed his weapons batch after batch. When Li Yunlong found out, he immediately ran over to rob them. " Leader, leave some for me. Leave some for me." Li Yunlong: " Didn't I leave two machine guns for you? Two machine guns for each platoon. That's enough." "But my platoon has more than a thousand people!" "What did you say?" You have more than 1,000 people in your fucking platoon?" ---------------------------- " Drawing Swords: Taking Down the Japanese Stronghold at the Beginning " was a military-war-themed novel written by the author, I'm Earning Money. The general plot of this novel was: He had transmigrated into the world of swords. Li Yunlong: " Old Wang, don't you like the Bureau Chief's handwriting? I got the brigade commander's handwriting again. Hurry up and exchange it for money." Wang Shuang: " Regiment Commander, how many times have you stolen the brigade commander's name? Can't you just change to another chief?" Li Yunlong: " I don't care about that. Hurry up and change it." Wang Shuang: Alright, but this is the last time. This was the story of a chef who had been by Li Yunlong's side during the war. ---------------------------- " The Independent Brigade of the Unsheathed Sword " was a military-war-themed novel written by the author, Love Tang Chao. The general plot of this novel was: Li Yunlong said impatiently," You can do whatever you want. You don't have to ask for instructions. I don't care as long as you can snatch the things of the Japanese and puppet soldiers." However, I'll say this first. You can only take advantage of me and not lose out." Xu Dalong was waiting for this sentence. He stood at attention and saluted. He said loudly,"Yes, just wait and see!" ---------------------------- " Drawing Swords: I Became Monk Wei's Senior Brother " was a military-related novel written by the author, Flying Catkin and Flowing Sand. The general plot of this novel was: Soldier King Lin Rui had been reborn into the World of Swords and became Monk Wei's Senior Brother. Awakened the selection system, annihilated the Japanese special forces in the prisoner of war camp, and led Monk Wei to escape from the prisoner of war camp. From then on, Li Yunlong had a fierce general under him, and the independent regiment had an invincible special forces team. "Old Li, I heard that your Independent Regiment killed the Japanese Army Observation Group?" " The northern end of Shinozuka Yoshio's command center was also done by you?" When Ding Wei and Kong Jie came to ask, Li Yunlong humbly waved his hand." No, no, no. How can the Independent Regiment deal with these small fries?" "This was only done by the special forces under my command." ---------------------------- The book," Drawing Swords: Old Li Is Really a Cultured Man " was a military-war-themed novel written by the author, Luan Wusha. The general plot of this novel was: After transmigrating into the World of the Sword and becoming Li Yunlong, he obtained the Omniscient System! From now on, he would have the best technological knowledge and build the strongest army on land! Poor and unarmed? It didn't matter. With the extraction of mechanical and physical technology, M14, 155 howitzers could be casually made, scaring the Japanese off! What was that? Medicine shortage? It doesn't matter. They're all looking for me to buy medicine for chemical, biotechnology, and extraction. The troops were starving like skinny monkeys? It didn't exist. Modern agricultural technology was used to extract rice and white flour. Li Yunlong's soldiers had to train heavily every day to not gain weight! Chu Yunfei said," Brother Yunlong, I'll give you a battalion's worth of equipment in exchange for two advanced weapons. I only ask for your help!" Dumbo Kong thought,[Old Li, we're all brothers. What's wrong with giving me some weapons and equipment?] ---------------------------- " Drawing Swords: Super Soldier " was a military-war fantasy novel written by the author, Xiu Du Du. The general plot of this novel was: Soul enters the world of swords and becomes a new group of soldiers. You have obtained the Super Soldier System. They blocked the battlefield, took orders in the face of danger, and brought the already crippled Nine Company to PUBG. From then on, his reputation as the tiger of the Gray Cloud Ridge resounded throughout the entire North China. Such a soldier king did not care about the special forces. They were useless. He had established the Razor Sharp Company that trained in rotation at the front lines, making the independent regiment the best in the country. Li Yunlong: "Brother Yunfei, a real man lives between heaven and earth. How can he be depressed and always be under others? If you go solo, I'll take you to Taiyuan tomorrow." ---------------------------- " The First Godly Shooting of the Bright Sword " was a military-war-themed novel written by the author, Xun Qiang. The general plot of this novel was: [Deflagration, don't spit if you don't like it.] [My soul transmigrated to a little no. 8 fighter. My regiment commander is Li Yun Long…] ---------------------------- Dreaming of a Sword was a military-war-themed novel written by the author, Xin Yaofei. The general plot of the novel was: Dream back to 1927, find Li Yunlong, accompany the leader to join the Red Army, kill Sakata with one shot, and turn Yamazaki into a sieve. ---------------------------- " Unsheathed Sword: Shocking From Zhaojiayu " was a military-war-themed novel written by the author, Lonely Jungle. The general plot of this novel was: The fourth-year graduate traveled through the World of Swords and became the leader of the Independent Regiment, Li Yunlong. Starting from Zhao Jiayu to save Sister Xiuqin, he had been attacking the Japanese all the way!