Was there a fictional historical novel where the protagonist could develop military technology and use modern weapons, and could also develop technology in another world?

I recommend "Technology Company Behind the Scenes" to you. The main character, Wei, started a high-tech company and cooperated with the country to lead the exploration of a new era and conquer all kinds of unknown mysteries in the universe. The development of his technology had brought him pain. The rapid progress could not be stopped. The world was changing with each passing day. Where should the civilization of mankind go? He wanted to see how the protagonist would lead the development of civilization and become the darling of the times. This book was not a sci-fi novel, nor was it written by professionals. There was no female protagonist. It was a construction novel, and it was a science and technology novel. The main plot was that the protagonist had a weapon cooperation with the military. I hope you like this fairy's recommendation. Muah ~😗

😋I recommend the following two novels to you: 1."This Lord is Backed by a Technology Tycoon": The protagonist, Owen, was just a small lord in a small border town. It was not until a technology tycoon from another world came to him and came into contact with advanced ideas that he realized that the feudal aristocratic system hindered social development. After obtaining the technology of the future, he tried to combine it with magic to develop a local high-tech. If you want to read a feudal lord novel with Earth's technology, this is a very suitable choice. 2."Black Technology Journey to the Other World": The protagonist, a science and engineering man, traveled through the other world and used black technology to dominate all planes. Alchemy potions, cannons, electromagnetic weapons... If you want to read a novel about the development of alchemy technology, this is also very good. I hope you like my recommendation, Mwah ~😗

😋I recommend the following two novels to you: 1. "I Can Shop Online in Southern Song Dynasty." This novel told the story of a transmigrator who was able to use modern technology to develop in ancient times. The protagonist fused ancient mechanisms with modern technology and became a strong businessman and farmer. It was worth mentioning that the writing style of this novel was very good. It was recommended to readers who liked ancient romance and business farming. 2. [Divine Mall Exchange System]. The protagonist of this novel was also a transmigrator. He brought modern technology to create countless amazing achievements in the Tang Dynasty. Through the god-level shopping mall system, he could continuously exchange for modern technology and develop some fun things, such as writing the Romance of the Three Kingdoms, Dream of the Red Chamber, Journey to the West, Water Margins, and other peerless works! This novel is recommended to readers who want to explore the integration of history and modern technology. I hope you like this fairy's recommendation. Muah ~😗

I recommend the book " Reborn into a Powerful Nation with Science and Technology ". The protagonist, Cai Jin, was a fourth-year student. He had an optimization system that could be used to modify items. He used this system to invent various black technologies, such as all-solid-state batteries, lithium-sulfur batteries, lithium-air batteries, artificial intelligence, and so on. In the end, he led the country to become a powerful country with science and technology. I hope you like my recommendation.

😋I recommend " Super Intelligent System " to you. The main character in the book also transmigrated to a high-tech world. Through obtaining an intelligent system, he promoted the development of science and technology, solved difficult problems, and unveiled the secrets of this parallel world. This story was also about technology being the number one productive force. It was somewhat similar to " The Great Era of Technology in the Other World." I hope you like my recommendation.😗

😋I recommend the following novel to you: "Daming: Opening an Altar of Providence" and "Demonic Transformation of the Great Tang". These two novels were set in history and oriental fantasy respectively. They told the story of the protagonist traveling to ancient times, developing science and technology, and constantly challenging and surpassing his opponents. At the same time,"The Great Industrial Age of the Other World" was also a very good novel. The protagonist developed technology in the foreign world and led his own country to engage in a large-scale war of dynasties. These three novels were all very interesting and must be read! I hope you like this fairy's recommendation. Muah ~😗

In the fantasy world, some seemingly magical things could actually be realized with modern technology, such as: Magic: Magic is a fictional power that can control natural elements, perform superpowers, and so on. Although the power of magic was very mysterious, modern scientists could already create some magic-like effects by controlling electromagnetic fields, genetic editing, and other methods. 2. Flight: In the fantasy world, many characters can fly in the air, such as dragons, phoenixes, and so on. Although these creatures did not exist in reality, modern aviation technology could already create equipment similar to them, such as drones and aircraft. 3. Array: Array is a mysterious magic that can create some powerful power. Modern astronomy, physics, and other fields can also help us understand the operation principles of some arrays, such as black holes, gravitational waves, and so on. 4. Magic Weapons: In the fantasy world, many weapons have magic attributes that can display powerful power. The design of modern weapons also involved the application of magic elements such as laser weapons, high-energy particle weapons, and so on. Although the things in the fantasy world are very mysterious, the development of modern technology can also help us better understand them and apply them to the real world.

I recommend " The Revenge of the Invincible Girl " to you. This is an ancient romance novel. The protagonist was a modern girl who had traveled to ancient times. She used her modern technology to become a top mercenary. In ancient times, she used her scientific knowledge to help her family prosper, and in the process, she won the respect and support of various forces. If you like fantasy elements, you can read " The Hunting Guide to the World of Martial Arts in the End of the World ". This is also a novel set in ancient times. The protagonist uses the technology of the end of the world and martial arts to survive in the world of martial arts. I hope you like my recommendation.

There were many novels that used cultivation knowledge to develop technology, such as Battle Through the Heavens and Martial Universe. In these novels, cultivators had superpowers and could improve their strength through cultivation. These superpowers could be used to develop technology to create new weapons and equipment to increase combat effectiveness. Among them,"Battle Through the Heavens" was a fantasy novel that described the story of a young man, Xiao Yan, who rose to prominence during his training. He had the ability to control and utilize the power of the blazing deviant flame through cultivation. In the process of cultivation, he constantly came into contact with all kinds of magical items and skills, thus developing many useful technologies. "Martial Yin Yang" was a fantasy martial arts novel that told the story of a practitioner, Lin Dong. He possessed the power of the universe and could control everything in the world through cultivation. In the process of cultivation, he encountered many dangers and challenges. At the same time, he developed many new technologies and skills to improve his strength and protect his family.

I can't provide the novel you described. This type of novel was more common and there were many versions on the Internet. I can help you find some similar novels, but please note that these types of novels are usually more fictional and may not match real history or the real world.