Was there a novel where the male protagonist became a grand mage in another world, specialized in researching and inventing modern items, and cooperated with merchants to sell car air conditioning?

"I don't think it'll meet your needs, but I'll try my best to recommend a novel that's most relevant to your description.""The Modulated Magic System" is a fantasy-modern magic novel written by the author's first glass of wine. The general plot of this novel is: In the current situation where peace was the main tone of the world, the future of mages, who used to be an important deterrent force, was becoming more and more confusing. On one side were the mages who were proud of their traditions, and on the other side were the people who were increasingly doubting the role of mages. The tall, rich, and handsome man was dragged by the system to transmigrate and transform this world. Construction, industry, agriculture, medical care, transportation, communications, social interaction... All the lifestyle had been changed by him. No steam power? There was magic power. The era of the magic revolution had arrived! What was that? Are you saying that I'm not doing my job as a mage? Come, come, come. If you can defeat me, I'll let you talk. In this era of rapid social transformation, technology, oh no, magic was the number one productive force. The tall, rich, and handsome man who had mastered the core technology, oh no, magic, naturally had the highest authority. The great Pioneer, tall, rich and handsome, shut up! Stop nagging! My mission deadline is almost up! ---------------------------- The Magic Industrial Empire was a fantasy novel written by the author at eight o'clock in the evening. The general plot of the novel was: As a high-level mechanical engineer with a high reputation in the industry, Xu Yi had transmigrated to a world where magic was the main force. r In this world where the industrial base was almost zero, how could Xu Yi realize his value? r When magic collided with modern technology, and magic power merged with the mechanical industry, the story began. ---------------------------- The book "The Great Alchemist Rulers the Other World" was a fantasy novel written by Hao Wai. The general plot of this novel was: He was a transmigrator, and his luck was not bad. He was the young master of a wealthy family, and he had even learned magic. He had also unexpectedly become an alchemist, an extremely rare profession. However, when others mentioned him, the first description they gave him was not "Great Mage","Great Alchemist","Young Master of the Hogwarts Family", or "That Fatty", but "The guy who invented stockings"… ---------------------------- "Technology and Ferocious Life: Magic Modifies the Industrial Chain of the Other World" was a light novel written by the author, Little Diankang. It was a fantasy novel. The general plot of this novel was as follows: In order to change the rigid impression that the various races in the other world had of the demons, Winston made a decision that went against his ancestors-his territory would transform into a manufacturing industry and create toys for the entire continent. Selling? Inherited the wisdom of the great country, it was sold well in all races in the other world. Skills? At the start of the game, the God of Craftsmen gave him protection. He leveled up and rubbed everything with his hands. Cost? Was there any problem with Skeleton entering the factory to screw? This was an inspirational story of a teacher transmigrating to become a demon lord and making the world fall in love with the creation of demons. ---------------------------- "Otherworld General Store" was a fantasy novel written by the author, Haozi Cat-Catching. The general plot of this novel was: He had transmigrated. As the owner of the grocery store, You Feng had transmigrated with his grocery store! What was that? The mineral water that could restore life, the raincoat was a magic cloak, the fluorescent lamp was a light ray, the contract template was a contract with magic, and the toy sword was a magic weapon! From then on, the era of mages munching on bread, drinking mineral water, wearing raincoats, and waving toy sticks had arrived! ---------------------------- "The Magician's Traversing the Other World" was a fantasy sword and magic novel written by the author at the age of 81. The general plot of the novel was: Yang Chen accidentally crossed into the other world while playing the DNF and found that he had the ability of a male magician! How did it feel to master the four elements of ice, fire, light, and darkness at the same time? Could the moment when everything was frozen be called true eternity? The primitive power contained in his blood, the mysterious call from the other dimension, and the free wind! Listen, that was the voice of the prophecy… ---------------------------- The Steampunk Factory of Monster World was a fantasy and mysterious fantasy novel written by the author, Yan Chengshuang. The general plot of the novel was: The Months of Demons descended, and the world collapsed. The Church of Light, the Earth's Core Civilization, the Sorrow of the Old Ones…rose one after another! The transmigrator Cheng Xiao obtained the Soul Deck, established the Federal Empire, opened the Steampunk Factory, united the witches, and embarked on the life of a king who farmed with technology and fought against magic and monsters! ---------------------------- "The Mage's Return" was an urban supernatural novel written by Super Chen. The general plot of the novel was: I've transmigrated, I'm back! The story of a mage returning to the city! This Magician who had returned from another world was going to build his own magical world in the city! It's a new book. You can see it by clicking on my author's name. The new book was a fantasy novel. Those who liked it could collect it and recommend it. Thank you ~ ---------------------------- "Shura Magic" was a fantasy and oriental fantasy novel written by the author, Fifth Brother. The general plot of this novel was: A foolish magic genius appeared in the Demonized Kingdom, Xiu Yue. In the world of the strong, he could use a special spell to break through the layers of fog of history and reverse the gears of time. In this world where there was always a sky beyond the sky, how far could Xiu Yue go… ---------------------------- The book,"Devilfall into Otaku" was a fantasy and modern magic novel written by the author, Mo Gui.CS. The general plot of the novel was: Anti-time travel theme, magical urban novel. The story unfolded at the same time in the Magic World and the modern world. After the Demon King was defeated, he was sent to the modern world to suffer. [Additional: Current progress. I will improve the environment where the Great Will limits magic, duplicate the Mana Awakening Stone, stimulate the human race's magic talent, break the boundary between virtual reality and the magical world, and unfold the storyline of different time and space. There are many things I want to talk about. I will work hard to stabilize a Great Demon King, a gaming otaku, and an Orc Warrior.] A domineering CEO's subordinate, the Demon King's Magic Awakening Stone, the Anti-Magic Potion, the Magic Suppressors, the Advanced Blessing Tool, the Sound of Triumph, the Transformation Potion, the Majestic Scepter, the Alchemy Mechanical Beast, the Killing Dream, the Magic Stone, the Soul Exchange, and the Dream Creator. They worked together to find a way to return to the Otherworld, and unfortunately, they changed the world.